Програмиране с Ruby

Курс във Факултета по Математика и Информатика към СУ

Решение на Пета задача от Михаил Илиев

Обратно към всички решения

Към профила на Михаил Илиев

Резултати

  • 5 точки от тестове
  • 0 бонус точки
  • 5 точки общо
  • 34 успешни тест(а)
  • 23 неуспешни тест(а)

Код

class Formatter
def initialize(text)
@text = text
@formatted_text = text
end
def to_html
@formatted_text = convert
@formatted_text.strip
end
def to_s
to_html
end
def inspect
@text
end
def convert
convert_special
convert_headers
convert_blocks
convert_format
convert_list
@formatted_text
end
def convert_blocks
@formatted_text = CodeBlock.new(@formatted_text).convert
@formatted_text = Paragraph.new(@formatted_text).convert
@formatted_text = Blockquote.new(@formatted_text).convert
end
def convert_headers
@formatted_text = Header1.new(@formatted_text).convert
@formatted_text = Header2.new(@formatted_text).convert
@formatted_text = Header3.new(@formatted_text).convert
@formatted_text = Header4.new(@formatted_text).convert
end
def convert_special
@formatted_text = SpecialSymbolAmp.new(@formatted_text).convert
@formatted_text = SpecialSymbolLt.new(@formatted_text).convert
@formatted_text = SpecialSymbolGt.new(@formatted_text).convert
@formatted_text = SpecialSymbolQuot.new(@formatted_text).convert
@formatted_text = Links.new(@formatted_text).convert
end
def convert_format
@formatted_text = Bold.new(@formatted_text).convert
@formatted_text = Italic.new(@formatted_text).convert
end
def convert_list
end
end
class Element
def convert
@text.gsub(@regex, @change)
end
end
class Paragraph < Element
def initialize(text)
@text = text
@regex = %r{^(?!<h)(?!<pre><code>)(.+)(?!</code></pre>)$}
@change = '<p>\1</p>'
end
end
class Header1 < Element
def initialize(text)
@text = text
@regex = %r{^#\s+(\S.*)$}
@change = '<h1>\1</h1>'
end
end
class Header2 < Element
def initialize(text)
@text = text
@regex = %r{^##\s+(\S.*)$}
@change = '<h2>\1</h2>'
end
end
class Header3 < Element
def initialize(text)
@text = text
@regex = %r{^###\s+(\S.*)$}
@change = '<h3>\1</h3>'
end
end
class Header4 < Element
def initialize(text)
@text = text
@regex = %r{^####\s+(\S.*)$}
@change = '<h4>\1</h4>'
end
end
class SpecialSymbolAmp < Element
def initialize(text)
@text = text
@regex = /&/
@change = '&amp;'
end
end
class SpecialSymbolLt < Element
def initialize(text)
@text = text
@regex = /</
@change = '&lt;'
end
end
class SpecialSymbolGt < Element
def initialize(text)
@text = text
@regex = />/
@change = '&gt;'
end
end
class SpecialSymbolQuot < Element
def initialize(text)
@text = text
@regex = /"/
@change = '&quot;'
end
end
class CodeBlock < Element
def initialize(text)
@text = text
@regex = /^ (.+)/
@change = '<pre><code>\1</code></pre>'
end
end
class Blockquote < Element
def initialize(text)
@text = text
@regex = /^<p>&gt;\s+(\S.*)/
@change = '<blockquote><p>\1</blockquote>'
end
end
class Links < Element
def initialize(text)
@text = text
@regex = /\[([^)]+)\]\(([^\]]+)\)/
@change = '<a href="\2">\1</a>'
end
end
class Bold < Element
def initialize(text)
@text = text
@regex = /\*\*([^\*]+)\*\*/
@change = '<strong>\1</strong>'
end
end
class Italic < Element
def initialize(text)
@text = text
@regex = /_([^_]+)_/
@change = '<em>\1</em>'
end
end

Лог от изпълнението

..F....FF..F..FF.F.F.....F..FFFFFF....F.FF.F......FFF...F

Failures:

  1) Formatter paragraphs renders multiline paragraps
     Failure/Error: Formatter.new(plain).to_html.should eq formatted.strip
       
       expected: "<p>First line.\nSecond line.\nThird line.</p>\n\n<p>Last line, of course.</p>"
            got: "<p>First line.</p>\n<p>Second line.</p>\n<p>Third line.</p>\n\n<p>Last line, of course.</p>"
       
       (compared using ==)
       
       Diff:
       @@ -1,6 +1,6 @@
       -<p>First line.
       -Second line.
       -Third line.</p>
       +<p>First line.</p>
       +<p>Second line.</p>
       +<p>Third line.</p>
        
        <p>Last line, of course.</p>
     # /tmp/d20111129-16859-146ow2a/spec.rb:660:in `expect_transformation'
     # /tmp/d20111129-16859-146ow2a/spec.rb:45:in `block (3 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (3 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (2 levels) in <top (required)>'

  2) Formatter headers renders tricky ones
     Failure/Error: Formatter.new(plain).to_html.should eq formatted.strip
       
       expected: "<h2>Leading wsp</h2>"
            got: "<p>   ## Leading wsp</p>"
       
       (compared using ==)
     # /tmp/d20111129-16859-146ow2a/spec.rb:660:in `expect_transformation'
     # /tmp/d20111129-16859-146ow2a/spec.rb:665:in `block in expect_transformations'
     # /tmp/d20111129-16859-146ow2a/spec.rb:664:in `each'
     # /tmp/d20111129-16859-146ow2a/spec.rb:664:in `expect_transformations'
     # /tmp/d20111129-16859-146ow2a/spec.rb:106:in `block (3 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (3 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (2 levels) in <top (required)>'

  3) Formatter headers skips the malformed ones
     Failure/Error: Formatter.new(plain).to_html.should eq formatted.strip
       
       expected: "<p>###</p>"
            got: "<p>###   </p>"
       
       (compared using ==)
     # /tmp/d20111129-16859-146ow2a/spec.rb:660:in `expect_transformation'
     # /tmp/d20111129-16859-146ow2a/spec.rb:665:in `block in expect_transformations'
     # /tmp/d20111129-16859-146ow2a/spec.rb:664:in `each'
     # /tmp/d20111129-16859-146ow2a/spec.rb:664:in `expect_transformations'
     # /tmp/d20111129-16859-146ow2a/spec.rb:114:in `block (3 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (3 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (2 levels) in <top (required)>'

  4) Formatter code blocks renders multiline blocks with empty lines
     Failure/Error: Formatter.new(plain).to_html.should eq formatted.strip
       
       expected: "<pre><code>require 'gravity'\n\n# I'm flying! Just like in Python!</code></pre>"
            got: "<pre><code>require 'gravity'</code></pre>\n<p>    </p>\n<pre><code># I'm flying! Just like in Python!</code></pre>"
       
       (compared using ==)
       
       Diff:
       @@ -1,4 +1,4 @@
       -<pre><code>require 'gravity'
       -
       -# I'm flying! Just like in Python!</code></pre>
       +<pre><code>require 'gravity'</code></pre>
       +<p>    </p>
       +<pre><code># I'm flying! Just like in Python!</code></pre>
     # /tmp/d20111129-16859-146ow2a/spec.rb:660:in `expect_transformation'
     # /tmp/d20111129-16859-146ow2a/spec.rb:140:in `block (3 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (3 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (2 levels) in <top (required)>'

  5) Formatter code blocks renders properly a longer example with tabs and Unicode
     Failure/Error: Formatter.new(plain).to_html.should eq formatted.strip
       
       expected: "<pre><code>// \u041F\u0440\u0438\u043C\u0435\u0440 \u0437\u0430 \u0431\u043B\u043E\u043A \u0441 \u043A\u043E\u0434.\n// \u0412 \u043D\u0435\u0433\u043E \u0432\u0441\u0435\u043A\u0438 \u0440\u0435\u0434, \u0434\u043E\u0440\u0438 \u043F\u0440\u0430\u0437\u043D\u0438\u0442\u0435, \u0435 \u043F\u0440\u0435\u0434\u0448\u0435\u0441\u0442\u0432\u0430\u043D \u043E\u0442 \u0442\u043E\u0447\u043D\u043E \u0447\u0435\u0442\u0438\u0440\u0438 \u0438\u043D\u0442\u0435\u0440\u0432\u0430\u043B\u0430.\ninclude &lt;stdio.h&gt;\n\nint main(int, char**) {\n\t// Whitespace \u0441\u043B\u0435\u0434 \u0447\u0435\u0442\u0438\u0440\u0438\u0442\u0435 \u0437\u0430\u0434\u044A\u043B\u0436\u0438\u0442\u0435\u043B\u043D\u0438 \u0438\u043D\u0442\u0435\u0440\u0432\u0430\u043B\u0430 \u0432 \u043D\u0430\u0447\u0430\u043B\u043E\u0442\u043E, \u0441\u0435 \u0437\u0430\u043F\u0430\u0437\u0432\u0430 \u0432\u0438\u043D\u0430\u0433\u0438.\n\treturn 42;\n}</code></pre>"
            got: "<pre><code>// \u041F\u0440\u0438\u043C\u0435\u0440 \u0437\u0430 \u0431\u043B\u043E\u043A \u0441 \u043A\u043E\u0434.</code></pre>\n<pre><code>// \u0412 \u043D\u0435\u0433\u043E \u0432\u0441\u0435\u043A\u0438 \u0440\u0435\u0434, \u0434\u043E\u0440\u0438 \u043F\u0440\u0430\u0437\u043D\u0438\u0442\u0435, \u0435 \u043F\u0440\u0435\u0434\u0448\u0435\u0441\u0442\u0432\u0430\u043D \u043E\u0442 \u0442\u043E\u0447\u043D\u043E \u0447\u0435\u0442\u0438\u0440\u0438 \u0438\u043D\u0442\u0435\u0440\u0432\u0430\u043B\u0430.</code></pre>\n<pre><code>include &lt;stdio.h&gt;</code></pre>\n<p>    </p>\n<pre><code>int main(int, char**) {</code></pre>\n<pre><code>\t// Whitespace \u0441\u043B\u0435\u0434 \u0447\u0435\u0442\u0438\u0440\u0438\u0442\u0435 \u0437\u0430\u0434\u044A\u043B\u0436\u0438\u0442\u0435\u043B\u043D\u0438 \u0438\u043D\u0442\u0435\u0440\u0432\u0430\u043B\u0430 \u0432 \u043D\u0430\u0447\u0430\u043B\u043E\u0442\u043E, \u0441\u0435 \u0437\u0430\u043F\u0430\u0437\u0432\u0430 \u0432\u0438\u043D\u0430\u0433\u0438.</code></pre>\n<pre><code>\treturn 42;</code></pre>\n<pre><code>}</code></pre>"
       
       (compared using ==)
       
       Diff:
       @@ -1,9 +1,9 @@
       -<pre><code>// Пример за блок с код.
       -// В него всеки ред, дори празните, е предшестван от точно четири интервала.
       -include &lt;stdio.h&gt;
       -
       -int main(int, char**) {
       -	// Whitespace след четирите задължителни интервала в началото, се запазва винаги.
       -	return 42;
       -}</code></pre>
       +<pre><code>// Пример за блок с код.</code></pre>
       +<pre><code>// В него всеки ред, дори празните, е предшестван от точно четири интервала.</code></pre>
       +<pre><code>include &lt;stdio.h&gt;</code></pre>
       +<p>    </p>
       +<pre><code>int main(int, char**) {</code></pre>
       +<pre><code>	// Whitespace след четирите задължителни интервала в началото, се запазва винаги.</code></pre>
       +<pre><code>	return 42;</code></pre>
       +<pre><code>}</code></pre>
     # /tmp/d20111129-16859-146ow2a/spec.rb:660:in `expect_transformation'
     # /tmp/d20111129-16859-146ow2a/spec.rb:186:in `block (3 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (3 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (2 levels) in <top (required)>'

  6) Formatter code blocks renders properly with mixed content
     Failure/Error: Formatter.new(plain).to_html.should eq formatted.strip
       
       expected: "<h1>This is a header</h1>\n\n<p>Some parahraphs here</p>\n\n<pre><code>Some clean code\nWhich is also beautiful\nAnd maybe also compiles!</code></pre>\n\n<p>More paragraphs there?</p>"
            got: "<h1>This is a header</h1>\n\n<p>Some parahraphs here</p>\n\n<pre><code>Some clean code</code></pre>\n<pre><code>Which is also beautiful</code></pre>\n<pre><code>And maybe also compiles!</code></pre>\n\n<p>More paragraphs there?</p>"
       
       (compared using ==)
       
       Diff:
       @@ -2,9 +2,9 @@
        
        <p>Some parahraphs here</p>
        
       -<pre><code>Some clean code
       -Which is also beautiful
       -And maybe also compiles!</code></pre>
       +<pre><code>Some clean code</code></pre>
       +<pre><code>Which is also beautiful</code></pre>
       +<pre><code>And maybe also compiles!</code></pre>
        
        <p>More paragraphs there?</p>
     # /tmp/d20111129-16859-146ow2a/spec.rb:660:in `expect_transformation'
     # /tmp/d20111129-16859-146ow2a/spec.rb:214:in `block (3 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (3 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (2 levels) in <top (required)>'

  7) Formatter blockquotes renders multiline ones
     Failure/Error: Formatter.new(plain).to_html.should eq formatted.strip
       
       expected: "<blockquote><p>First line.\nSecond line.\nThird line.</p></blockquote>"
            got: "<blockquote><p>First line.</p></blockquote>\n<blockquote><p>Second line.</p></blockquote>\n<blockquote><p>Third line.</p></blockquote>"
       
       (compared using ==)
       
       Diff:
       @@ -1,4 +1,4 @@
       -<blockquote><p>First line.
       -Second line.
       -Third line.</p></blockquote>
       +<blockquote><p>First line.</p></blockquote>
       +<blockquote><p>Second line.</p></blockquote>
       +<blockquote><p>Third line.</p></blockquote>
     # /tmp/d20111129-16859-146ow2a/spec.rb:660:in `expect_transformation'
     # /tmp/d20111129-16859-146ow2a/spec.rb:236:in `block (3 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (3 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (2 levels) in <top (required)>'

  8) Formatter blockquotes renders multiline ones with multiple paragraphs
     Failure/Error: Formatter.new(plain).to_html.should eq formatted.strip
       
       expected: "<blockquote><p>First quote.</p>\n\n<p>Second quote.</p></blockquote>"
            got: "<blockquote><p>First quote.</p></blockquote>\n<blockquote><p></p></blockquote>\n<blockquote><p>Second quote.</p></blockquote>"
       
       (compared using ==)
       
       Diff:
       @@ -1,4 +1,4 @@
       -<blockquote><p>First quote.</p>
       -
       -<p>Second quote.</p></blockquote>
       +<blockquote><p>First quote.</p></blockquote>
       +<blockquote><p></p></blockquote>
       +<blockquote><p>Second quote.</p></blockquote>
     # /tmp/d20111129-16859-146ow2a/spec.rb:660:in `expect_transformation'
     # /tmp/d20111129-16859-146ow2a/spec.rb:268:in `block (3 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (3 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (2 levels) in <top (required)>'

  9) Formatter links does not render them in code blocks
     Failure/Error: Formatter.new(plain).to_html.should eq formatted.strip
       
       expected: "<pre><code>This one [is a link](in-a-code-block) - keep as-is.</code></pre>"
            got: "<pre><code>This one <a href=\"in-a-code-block\">is a link</a> - keep as-is.</code></pre>"
       
       (compared using ==)
     # /tmp/d20111129-16859-146ow2a/spec.rb:660:in `expect_transformation'
     # /tmp/d20111129-16859-146ow2a/spec.rb:299:in `block (3 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (3 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (2 levels) in <top (required)>'

  10) Formatter lists renders simple unordered lists
     Failure/Error: Formatter.new(plain).to_html.should eq formatted.strip
       
       expected: "<ul>\n  <li>\u0415\u0434\u043D\u043E.</li>\n  <li>\u0414\u0440\u0443\u0433\u043E.</li>\n  <li>\u0422\u0440\u0435\u0442\u043E...</li>\n</ul>"
            got: "<p>* \u0415\u0434\u043D\u043E.</p>\n<p>* \u0414\u0440\u0443\u0433\u043E.</p>\n<p>* \u0422\u0440\u0435\u0442\u043E...</p>"
       
       (compared using ==)
       
       Diff:
       @@ -1,6 +1,4 @@
       -<ul>
       -  <li>Едно.</li>
       -  <li>Друго.</li>
       -  <li>Трето...</li>
       -</ul>
       +<p>* Едно.</p>
       +<p>* Друго.</p>
       +<p>* Трето...</p>
     # /tmp/d20111129-16859-146ow2a/spec.rb:660:in `expect_transformation'
     # /tmp/d20111129-16859-146ow2a/spec.rb:330:in `block (3 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (3 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (2 levels) in <top (required)>'

  11) Formatter lists renders simple ordered lists
     Failure/Error: Formatter.new(plain).to_html.should eq formatted.strip
       
       expected: "<ol>\n  <li>\u041F\u044A\u0440\u0432\u043E.</li>\n  <li>\u0412\u0442\u043E\u0440\u043E.</li>\n  <li>\u0422\u0440\u0435\u0442\u043E...</li>\n</ol>"
            got: "<p>1. \u041F\u044A\u0440\u0432\u043E.</p>\n<p>2. \u0412\u0442\u043E\u0440\u043E.</p>\n<p>3. \u0422\u0440\u0435\u0442\u043E...</p>"
       
       (compared using ==)
       
       Diff:
       @@ -1,6 +1,4 @@
       -<ol>
       -  <li>Първо.</li>
       -  <li>Второ.</li>
       -  <li>Трето...</li>
       -</ol>
       +<p>1. Първо.</p>
       +<p>2. Второ.</p>
       +<p>3. Трето...</p>
     # /tmp/d20111129-16859-146ow2a/spec.rb:660:in `expect_transformation'
     # /tmp/d20111129-16859-146ow2a/spec.rb:348:in `block (3 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (3 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (2 levels) in <top (required)>'

  12) Formatter lists renders lists with a single item
     Failure/Error: Formatter.new(plain).to_html.should eq formatted.strip
       
       expected: "<ul>\n  <li>Single item.</li>\n</ul>"
            got: "<p>* Single item.</p>"
       
       (compared using ==)
       
       Diff:
       @@ -1,4 +1,2 @@
       -<ul>
       -  <li>Single item.</li>
       -</ul>
       +<p>* Single item.</p>
     # /tmp/d20111129-16859-146ow2a/spec.rb:660:in `expect_transformation'
     # /tmp/d20111129-16859-146ow2a/spec.rb:362:in `block (3 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (3 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (2 levels) in <top (required)>'

  13) Formatter lists does not choke on malformed lists
     Failure/Error: Formatter.new(plain).to_html.should eq formatted.strip
       
       expected: "<p>1) \u041F\u044A\u0440\u0432\u043E.\n2 \u0412\u0442\u043E\u0440\u043E.\n3.\u0422\u0440\u0435\u0442\u043E</p>\n<ol>\n  <li>\u0427\u0435\u0442\u0432\u044A\u0440\u0442\u043E</li>\n</ol>"
            got: "<p>1) \u041F\u044A\u0440\u0432\u043E.</p>\n<p>2 \u0412\u0442\u043E\u0440\u043E.</p>\n<p>3.\u0422\u0440\u0435\u0442\u043E</p>\n<p>4. \u0427\u0435\u0442\u0432\u044A\u0440\u0442\u043E</p>"
       
       (compared using ==)
       
       Diff:
       @@ -1,7 +1,5 @@
       -<p>1) Първо.
       -2 Второ.
       -3.Трето</p>
       -<ol>
       -  <li>Четвърто</li>
       -</ol>
       +<p>1) Първо.</p>
       +<p>2 Второ.</p>
       +<p>3.Трето</p>
       +<p>4. Четвърто</p>
     # /tmp/d20111129-16859-146ow2a/spec.rb:660:in `expect_transformation'
     # /tmp/d20111129-16859-146ow2a/spec.rb:394:in `block (3 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (3 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (2 levels) in <top (required)>'

  14) Formatter lists escapes special entities in the list elements
     Failure/Error: Formatter.new(plain).to_html.should eq formatted.strip
       
       expected: "<ul>\n  <li>The &amp;&amp; and || are logical operators</li>\n  <li>The `&quot;` symbol</li>\n</ul>"
            got: "<p>* The &amp;&amp; and || are logical operators</p>\n<p>* The `&quot;` symbol</p>"
       
       (compared using ==)
       
       Diff:
       @@ -1,5 +1,3 @@
       -<ul>
       -  <li>The &amp;&amp; and || are logical operators</li>
       -  <li>The `&quot;` symbol</li>
       -</ul>
       +<p>* The &amp;&amp; and || are logical operators</p>
       +<p>* The `&quot;` symbol</p>
     # /tmp/d20111129-16859-146ow2a/spec.rb:660:in `expect_transformation'
     # /tmp/d20111129-16859-146ow2a/spec.rb:410:in `block (3 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (3 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (2 levels) in <top (required)>'

  15) Formatter lists allows links in list elements
     Failure/Error: Formatter.new(plain).to_html.should eq formatted.strip
       
       expected: "<ul>\n  <li>A <a href=\" here \">simple link</a> or there?</li>\n</ul>"
            got: "<p>* A <a href=\" here \">simple link</a> or there?</p>"
       
       (compared using ==)
       
       Diff:
       @@ -1,4 +1,2 @@
       -<ul>
       -  <li>A <a href=" here ">simple link</a> or there?</li>
       -</ul>
       +<p>* A <a href=" here ">simple link</a> or there?</p>
     # /tmp/d20111129-16859-146ow2a/spec.rb:660:in `expect_transformation'
     # /tmp/d20111129-16859-146ow2a/spec.rb:424:in `block (3 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (3 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (2 levels) in <top (required)>'

  16) Formatter bold and italic text rendering does not render in code blocks
     Failure/Error: Formatter.new(plain).to_html.should eq formatted.strip
       
       expected: "<pre><code>Some _more words_ _to be_ **emphasized**?</code></pre>"
            got: "<pre><code>Some <em>more words</em> <em>to be</em> <strong>emphasized</strong>?</code></pre>"
       
       (compared using ==)
     # /tmp/d20111129-16859-146ow2a/spec.rb:660:in `expect_transformation'
     # /tmp/d20111129-16859-146ow2a/spec.rb:459:in `block (3 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (3 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (2 levels) in <top (required)>'

  17) Formatter bold and italic text rendering works in list elements
     Failure/Error: Formatter.new(plain).to_html.should eq formatted.strip
       
       expected: "<ul>\n  <li>Some <em>more words</em> <em>to be</em> <strong>emphasized</strong></li>\n</ul>"
            got: "<p>* Some <em>more words</em> <em>to be</em> <strong>emphasized</strong></p>"
       
       (compared using ==)
       
       Diff:
       @@ -1,4 +1,2 @@
       -<ul>
       -  <li>Some <em>more words</em> <em>to be</em> <strong>emphasized</strong></li>
       -</ul>
       +<p>* Some <em>more words</em> <em>to be</em> <strong>emphasized</strong></p>
     # /tmp/d20111129-16859-146ow2a/spec.rb:660:in `expect_transformation'
     # /tmp/d20111129-16859-146ow2a/spec.rb:476:in `block (3 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (3 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (2 levels) in <top (required)>'

  18) Formatter bold and italic text rendering works in links in list elements
     Failure/Error: Formatter.new(plain).to_html.should eq formatted.strip
       
       expected: "<ul>\n  <li>Some <a href=\"okay\"><em>more words</em> <em>to be</em> <strong>emphasized</strong></a>!</li>\n</ul>"
            got: "<p>* Some <a href=\"okay\"><em>more words</em> <em>to be</em> <strong>emphasized</strong></a>!</p>"
       
       (compared using ==)
       
       Diff:
       @@ -1,4 +1,2 @@
       -<ul>
       -  <li>Some <a href="okay"><em>more words</em> <em>to be</em> <strong>emphasized</strong></a>!</li>
       -</ul>
       +<p>* Some <a href="okay"><em>more words</em> <em>to be</em> <strong>emphasized</strong></a>!</p>
     # /tmp/d20111129-16859-146ow2a/spec.rb:660:in `expect_transformation'
     # /tmp/d20111129-16859-146ow2a/spec.rb:487:in `block (3 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (3 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (2 levels) in <top (required)>'

  19) Formatter bold and italic text rendering does not allow parial overlapping
     Failure/Error: Formatter.new(plain).to_html.should eq formatted.strip
       
       expected: "<p>Some <em>more words **to be</em> emphasized**!</p>"
            got: "<p>Some <em>more words <strong>to be</em> emphasized</strong>!</p>"
       
       (compared using ==)
     # /tmp/d20111129-16859-146ow2a/spec.rb:660:in `expect_transformation'
     # /tmp/d20111129-16859-146ow2a/spec.rb:496:in `block (3 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (3 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (2 levels) in <top (required)>'

  20) Formatter whitespace removes excess leading and trailing whitespace
     Failure/Error: Formatter.new(plain).to_html.should eq formatted.strip
       
       expected: "<p>Some txt</p>"
            got: "<p>   </p>\n<p>   </p>\n<p>   Some txt   </p>\n<p>  </p>\n<p>  </p>"
       
       (compared using ==)
       
       Diff:
       @@ -1,2 +1,6 @@
       -<p>Some txt</p>
       +<p>   </p>
       +<p>   </p>
       +<p>   Some txt   </p>
       +<p>  </p>
       +<p>  </p>
     # /tmp/d20111129-16859-146ow2a/spec.rb:660:in `expect_transformation'
     # /tmp/d20111129-16859-146ow2a/spec.rb:665:in `block in expect_transformations'
     # /tmp/d20111129-16859-146ow2a/spec.rb:664:in `each'
     # /tmp/d20111129-16859-146ow2a/spec.rb:664:in `expect_transformations'
     # /tmp/d20111129-16859-146ow2a/spec.rb:547:in `block (3 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (3 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (2 levels) in <top (required)>'

  21) Formatter whitespace ignores leading and trailing whitespace of lines whenever possible
     Failure/Error: Formatter.new(plain).to_html.should eq formatted.strip
       
       expected: "<p>A line here</p>"
            got: "<p>   A line here   </p>"
       
       (compared using ==)
     # /tmp/d20111129-16859-146ow2a/spec.rb:660:in `expect_transformation'
     # /tmp/d20111129-16859-146ow2a/spec.rb:665:in `block in expect_transformations'
     # /tmp/d20111129-16859-146ow2a/spec.rb:664:in `each'
     # /tmp/d20111129-16859-146ow2a/spec.rb:664:in `expect_transformations'
     # /tmp/d20111129-16859-146ow2a/spec.rb:555:in `block (3 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (3 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (2 levels) in <top (required)>'

  22) Formatter whitespace does not touch trailing whitespace in code blocks
     Failure/Error: Formatter.new(plain).to_html.should eq formatted.strip
       
       expected: "<pre><code>First  \n  Second  </code></pre>"
            got: "<pre><code>First  </code></pre>\n<pre><code>  Second  </code></pre>"
       
       (compared using ==)
       
       Diff:
       @@ -1,3 +1,3 @@
       -<pre><code>First  
       -  Second  </code></pre>
       +<pre><code>First  </code></pre>
       +<pre><code>  Second  </code></pre>
     # /tmp/d20111129-16859-146ow2a/spec.rb:660:in `expect_transformation'
     # /tmp/d20111129-16859-146ow2a/spec.rb:665:in `block in expect_transformations'
     # /tmp/d20111129-16859-146ow2a/spec.rb:664:in `each'
     # /tmp/d20111129-16859-146ow2a/spec.rb:664:in `expect_transformations'
     # /tmp/d20111129-16859-146ow2a/spec.rb:563:in `block (3 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (3 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (2 levels) in <top (required)>'

  23) Formatter mixed, complex input renders properly
     Failure/Error: Formatter.new(plain).to_html.should eq formatted.strip
       
       expected: "<h1>\u0426\u044F\u043B\u043E\u0441\u0442\u0435\u043D \u043F\u0440\u0438\u043C\u0435\u0440</h1>\n<p>\u0422\u0443\u043A \u0449\u0435 \u0434\u0435\u043C\u043E\u043D\u0441\u0442\u0440\u0438\u0440\u0430\u043C\u0435 \u043D\u0430\u043A\u0440\u0430\u0442\u043A\u043E \u0432\u044A\u0437\u043C\u043E\u0436\u043D\u043E\u0441\u0442\u0438\u0442\u0435 \u043D\u0430 \u043D\u0430\u0448\u0438\u044F \u043F\u0440\u043E\u0441\u0442 Markdown-\u043F\u0440\u0435\u043E\u0431\u0440\u0430\u0437\u0443\u0432\u0430\u0442\u0435\u043B.</p>\n\n<h2><em>\u0424\u0438\u043B\u043E\u0441\u043E\u0444\u0438\u044F</em> \u043D\u0430 <a href=\"http://daringfireball.net/projects/markdown/syntax#philosophy\">Markdown</a></h2>\n\n<p>\u041A\u0440\u0430\u0442\u044A\u043A \u0446\u0438\u0442\u0430\u0442 \u043E\u0442\u043D\u043E\u0441\u043D\u043E \u0444\u0438\u043B\u043E\u0441\u043E\u0444\u0438\u044F\u0442\u0430 \u043D\u0430 Markdown:</p>\n<blockquote><p>Markdown is intended to be as easy-to-read and easy-to-write as is feasible.</p>\n\n<p>Readability, however, is emphasized above all else. A Markdown-formatted document should be publishable as-is, as plain text, without looking like it\u2019s been marked up with tags or formatting instructions.</p></blockquote>\n<p>\u041F\u043E\u0432\u0435\u0447\u0435 \u0438\u043D\u0444\u043E\u0440\u043C\u0430\u0446\u0438\u044F \u043C\u043E\u0436\u0435 \u0434\u0430 \u043D\u0430\u043C\u0435\u0440\u0438\u0442\u0435 \u043D\u0430 <a href=\"http://daringfireball.net/projects/markdown\">\u0441\u0430\u0439\u0442\u0430 \u043D\u0430 <strong>Markdown</strong></a>.</p>\n\n<h2>\u041F\u0440\u0435\u0434\u0438\u043C\u0441\u0442\u0432\u0430</h2>\n\n<p>\u0421\u044A\u0437\u0434\u0430\u0432\u0430\u043D\u0435\u0442\u043E \u043D\u0430 \u0441\u044A\u0434\u044A\u0440\u0436\u0430\u043D\u0438\u0435 \u0432\u044A\u0432 \u0444\u043E\u0440\u043C\u0430\u0442\u0430 Markdown \u0438\u043C\u0430 \u043C\u043D\u043E\u0436\u0435\u0441\u0442\u0432\u043E \u043F\u0440\u0435\u0434\u0438\u043C\u0441\u0442\u0432\u0430.</p>\n\n<p>\u0415\u0442\u043E \u043D\u044F\u043A\u043E\u0438 \u043E\u0442 \u0442\u044F\u0445:</p>\n<ul>\n  <li>\u041B\u0435\u0441\u043D\u043E \u0447\u0435\u0442\u0438\u043C \u0432 <em>\u0441\u0443\u0440\u043E\u0432</em> \u0432\u0438\u0434</li>\n  <li>\u0411\u0435\u0437 &quot;\u0441\u043A\u0440\u0438\u0442\u0438&quot; \u0444\u043E\u0440\u043C\u0430\u0442\u0438\u0440\u0430\u0449\u0438 \u0442\u0430\u0433\u043E\u0432\u0435 \u2014 \u0444\u043E\u0440\u043C\u0430\u0442\u0438\u0440\u0430\u043D\u0435\u0442\u043E \u0432\u0438 \u043D\u0438\u043A\u043E\u0433\u0430 \u043D\u0435 \u0441\u0435 \u0447\u0443\u043F\u0438</li>\n  <li>\u0421\u043B\u0435\u0434 \u043E\u0431\u0440\u0430\u0431\u043E\u0442\u043A\u0430 \u043C\u043E\u0436\u0435 \u0434\u0430 \u0438\u0437\u0433\u043B\u0435\u0436\u0434\u0430 \u043C\u043D\u043E\u0433\u043E \u0434\u043E\u0431\u0440\u0435</li>\n</ul>\n\n<h2>\u041F\u043E\u0434\u0434\u0440\u044A\u0436\u043A\u0430 \u0432 <em>Ruby</em></h2>\n\n<p>\u0412 <strong>Ruby</strong> \u0438\u043C\u0430 \u043C\u043D\u043E\u0436\u0435\u0441\u0442\u0432\u043E Gem-\u043E\u0432\u0435, \u043A\u043E\u0438\u0442\u043E \u043C\u043E\u0433\u0430\u0442 \u0434\u0430 \u0432\u0438 \u043F\u043E\u043C\u043E\u0433\u043D\u0430\u0442 \u0437\u0430 \u0434\u0430 \u043F\u0440\u0435\u0445\u0432\u044A\u0440\u043B\u044F\u0442\u0435 Markdown-\u0441\u044A\u0434\u044A\u0440\u0436\u0430\u043D\u0438\u0435 \u0432 HTML-\u0444\u043E\u0440\u043C\u0430\u0442.\n\u041A\u043E\u0434\u044A\u0442, \u043A\u043E\u0439\u0442\u043E \u0432\u0438\u0435 \u0441\u044A\u0437\u0434\u0430\u0432\u0430\u0442\u0435, \u0441\u044A\u0449\u043E \u043C\u043E\u0436\u0435 \u0434\u0430 \u0432\u044A\u0440\u0448\u0438 \u0442\u043E\u0432\u0430 \u0434\u043E \u0438\u0437\u0432\u0435\u0441\u0442\u043D\u0430 \u0441\u0442\u0435\u043F\u0435\u043D.</p>\n\n<p>\u041F\u0440\u0438\u043C\u0435\u0440 \u0437\u0430 \u0443\u043F\u043E\u0442\u0440\u0435\u0431\u0430 \u043D\u0430 \u0432\u0430\u0448\u0438\u044F \u043A\u043E\u0434:</p>\n\n<pre><code># \u041C\u043D\u043E\u0433\u043E \u043F\u0440\u043E\u0441\u0442\u043E\nformatter = Formatter.new &quot;## My Markdown&quot;\nputs formatter.to_html</code></pre>"
            got: "<h1>\u0426\u044F\u043B\u043E\u0441\u0442\u0435\u043D \u043F\u0440\u0438\u043C\u0435\u0440</h1>\n<p>\u0422\u0443\u043A \u0449\u0435 \u0434\u0435\u043C\u043E\u043D\u0441\u0442\u0440\u0438\u0440\u0430\u043C\u0435 \u043D\u0430\u043A\u0440\u0430\u0442\u043A\u043E \u0432\u044A\u0437\u043C\u043E\u0436\u043D\u043E\u0441\u0442\u0438\u0442\u0435 \u043D\u0430 \u043D\u0430\u0448\u0438\u044F \u043F\u0440\u043E\u0441\u0442 Markdown-\u043F\u0440\u0435\u043E\u0431\u0440\u0430\u0437\u0443\u0432\u0430\u0442\u0435\u043B.</p>\n\n<h2><em>\u0424\u0438\u043B\u043E\u0441\u043E\u0444\u0438\u044F</em> \u043D\u0430 <a href=\"http://daringfireball.net/projects/markdown/syntax#philosophy\">Markdown</a></h2>\n\n<p>\u041A\u0440\u0430\u0442\u044A\u043A \u0446\u0438\u0442\u0430\u0442 \u043E\u0442\u043D\u043E\u0441\u043D\u043E \u0444\u0438\u043B\u043E\u0441\u043E\u0444\u0438\u044F\u0442\u0430 \u043D\u0430 Markdown:</p>\n<blockquote><p>Markdown is intended to be as easy-to-read and easy-to-write as is feasible.</p></blockquote>\n<blockquote><p></p></blockquote>\n<blockquote><p>Readability, however, is emphasized above all else. A Markdown-formatted document should be publishable as-is, as plain text, without looking like it\u2019s been marked up with tags or formatting instructions.</p></blockquote>\n<p>\u041F\u043E\u0432\u0435\u0447\u0435 \u0438\u043D\u0444\u043E\u0440\u043C\u0430\u0446\u0438\u044F \u043C\u043E\u0436\u0435 \u0434\u0430 \u043D\u0430\u043C\u0435\u0440\u0438\u0442\u0435 \u043D\u0430 <a href=\"http://daringfireball.net/projects/markdown\">\u0441\u0430\u0439\u0442\u0430 \u043D\u0430 <strong>Markdown</strong></a>.</p>\n\n<h2>\u041F\u0440\u0435\u0434\u0438\u043C\u0441\u0442\u0432\u0430</h2>\n\n<p>\u0421\u044A\u0437\u0434\u0430\u0432\u0430\u043D\u0435\u0442\u043E \u043D\u0430 \u0441\u044A\u0434\u044A\u0440\u0436\u0430\u043D\u0438\u0435 \u0432\u044A\u0432 \u0444\u043E\u0440\u043C\u0430\u0442\u0430 Markdown \u0438\u043C\u0430 \u043C\u043D\u043E\u0436\u0435\u0441\u0442\u0432\u043E \u043F\u0440\u0435\u0434\u0438\u043C\u0441\u0442\u0432\u0430.</p>\n\n<p>\u0415\u0442\u043E \u043D\u044F\u043A\u043E\u0438 \u043E\u0442 \u0442\u044F\u0445:</p>\n<p>* \u041B\u0435\u0441\u043D\u043E \u0447\u0435\u0442\u0438\u043C \u0432 <em>\u0441\u0443\u0440\u043E\u0432</em> \u0432\u0438\u0434</p>\n<p>* \u0411\u0435\u0437 &quot;\u0441\u043A\u0440\u0438\u0442\u0438&quot; \u0444\u043E\u0440\u043C\u0430\u0442\u0438\u0440\u0430\u0449\u0438 \u0442\u0430\u0433\u043E\u0432\u0435 \u2014 \u0444\u043E\u0440\u043C\u0430\u0442\u0438\u0440\u0430\u043D\u0435\u0442\u043E \u0432\u0438 \u043D\u0438\u043A\u043E\u0433\u0430 \u043D\u0435 \u0441\u0435 \u0447\u0443\u043F\u0438</p>\n<p>* \u0421\u043B\u0435\u0434 \u043E\u0431\u0440\u0430\u0431\u043E\u0442\u043A\u0430 \u043C\u043E\u0436\u0435 \u0434\u0430 \u0438\u0437\u0433\u043B\u0435\u0436\u0434\u0430 \u043C\u043D\u043E\u0433\u043E \u0434\u043E\u0431\u0440\u0435</p>\n\n<h2>\u041F\u043E\u0434\u0434\u0440\u044A\u0436\u043A\u0430 \u0432 <em>Ruby</em></h2>\n\n<p>\u0412 <strong>Ruby</strong> \u0438\u043C\u0430 \u043C\u043D\u043E\u0436\u0435\u0441\u0442\u0432\u043E Gem-\u043E\u0432\u0435, \u043A\u043E\u0438\u0442\u043E \u043C\u043E\u0433\u0430\u0442 \u0434\u0430 \u0432\u0438 \u043F\u043E\u043C\u043E\u0433\u043D\u0430\u0442 \u0437\u0430 \u0434\u0430 \u043F\u0440\u0435\u0445\u0432\u044A\u0440\u043B\u044F\u0442\u0435 Markdown-\u0441\u044A\u0434\u044A\u0440\u0436\u0430\u043D\u0438\u0435 \u0432 HTML-\u0444\u043E\u0440\u043C\u0430\u0442.</p>\n<p>\u041A\u043E\u0434\u044A\u0442, \u043A\u043E\u0439\u0442\u043E \u0432\u0438\u0435 \u0441\u044A\u0437\u0434\u0430\u0432\u0430\u0442\u0435, \u0441\u044A\u0449\u043E \u043C\u043E\u0436\u0435 \u0434\u0430 \u0432\u044A\u0440\u0448\u0438 \u0442\u043E\u0432\u0430 \u0434\u043E \u0438\u0437\u0432\u0435\u0441\u0442\u043D\u0430 \u0441\u0442\u0435\u043F\u0435\u043D.</p>\n\n<p>\u041F\u0440\u0438\u043C\u0435\u0440 \u0437\u0430 \u0443\u043F\u043E\u0442\u0440\u0435\u0431\u0430 \u043D\u0430 \u0432\u0430\u0448\u0438\u044F \u043A\u043E\u0434:</p>\n\n<pre><code># \u041C\u043D\u043E\u0433\u043E \u043F\u0440\u043E\u0441\u0442\u043E</code></pre>\n<pre><code>formatter = Formatter.new &quot;## My Markdown&quot;</code></pre>\n<pre><code>puts formatter.to_html</code></pre>"
       
       (compared using ==)
       
       Diff:
       @@ -4,9 +4,9 @@
        <h2><em>Философия</em> на <a href="http://daringfireball.net/projects/markdown/syntax#philosophy">Markdown</a></h2>
        
        <p>Кратък цитат относно философията на Markdown:</p>
       -<blockquote><p>Markdown is intended to be as easy-to-read and easy-to-write as is feasible.</p>
       -
       -<p>Readability, however, is emphasized above all else. A Markdown-formatted document should be publishable as-is, as plain text, without looking like it’s been marked up with tags or formatting instructions.</p></blockquote>
       +<blockquote><p>Markdown is intended to be as easy-to-read and easy-to-write as is feasible.</p></blockquote>
       +<blockquote><p></p></blockquote>
       +<blockquote><p>Readability, however, is emphasized above all else. A Markdown-formatted document should be publishable as-is, as plain text, without looking like it’s been marked up with tags or formatting instructions.</p></blockquote>
        <p>Повече информация може да намерите на <a href="http://daringfireball.net/projects/markdown">сайта на <strong>Markdown</strong></a>.</p>
        
        <h2>Предимства</h2>
       
       
       @@ -14,20 +14,18 @@
        <p>Създаването на съдържание във формата Markdown има множество предимства.</p>
        
        <p>Ето някои от тях:</p>
       -<ul>
       -  <li>Лесно четим в <em>суров</em> вид</li>
       -  <li>Без &quot;скрити&quot; форматиращи тагове — форматирането ви никога не се чупи</li>
       -  <li>След обработка може да изглежда много добре</li>
       -</ul>
       +<p>* Лесно четим в <em>суров</em> вид</p>
       +<p>* Без &quot;скрити&quot; форматиращи тагове — форматирането ви никога не се чупи</p>
       +<p>* След обработка може да изглежда много добре</p>
        
        <h2>Поддръжка в <em>Ruby</em></h2>
        
       -<p>В <strong>Ruby</strong> има множество Gem-ове, които могат да ви помогнат за да прехвърляте Markdown-съдържание в HTML-формат.
       -Кодът, който вие създавате, също може да върши това до известна степен.</p>
       +<p>В <strong>Ruby</strong> има множество Gem-ове, които могат да ви помогнат за да прехвърляте Markdown-съдържание в HTML-формат.</p>
       +<p>Кодът, който вие създавате, също може да върши това до известна степен.</p>
        
        <p>Пример за употреба на вашия код:</p>
        
       -<pre><code># Много просто
       -formatter = Formatter.new &quot;## My Markdown&quot;
       -puts formatter.to_html</code></pre>
       +<pre><code># Много просто</code></pre>
       +<pre><code>formatter = Formatter.new &quot;## My Markdown&quot;</code></pre>
       +<pre><code>puts formatter.to_html</code></pre>
     # /tmp/d20111129-16859-146ow2a/spec.rb:660:in `expect_transformation'
     # /tmp/d20111129-16859-146ow2a/spec.rb:655:in `block (3 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (3 levels) in <top (required)>'
     # ./lib/homework/run_with_timeout.rb:5:in `block (2 levels) in <top (required)>'

Finished in 0.61978 seconds
57 examples, 23 failures

Failed examples:

rspec /tmp/d20111129-16859-146ow2a/spec.rb:28 # Formatter paragraphs renders multiline paragraps
rspec /tmp/d20111129-16859-146ow2a/spec.rb:99 # Formatter headers renders tricky ones
rspec /tmp/d20111129-16859-146ow2a/spec.rb:109 # Formatter headers skips the malformed ones
rspec /tmp/d20111129-16859-146ow2a/spec.rb:127 # Formatter code blocks renders multiline blocks with empty lines
rspec /tmp/d20111129-16859-146ow2a/spec.rb:163 # Formatter code blocks renders properly a longer example with tabs and Unicode
rspec /tmp/d20111129-16859-146ow2a/spec.rb:189 # Formatter code blocks renders properly with mixed content
rspec /tmp/d20111129-16859-146ow2a/spec.rb:223 # Formatter blockquotes renders multiline ones
rspec /tmp/d20111129-16859-146ow2a/spec.rb:255 # Formatter blockquotes renders multiline ones with multiple paragraphs
rspec /tmp/d20111129-16859-146ow2a/spec.rb:298 # Formatter links does not render them in code blocks
rspec /tmp/d20111129-16859-146ow2a/spec.rb:315 # Formatter lists renders simple unordered lists
rspec /tmp/d20111129-16859-146ow2a/spec.rb:333 # Formatter lists renders simple ordered lists
rspec /tmp/d20111129-16859-146ow2a/spec.rb:351 # Formatter lists renders lists with a single item
rspec /tmp/d20111129-16859-146ow2a/spec.rb:377 # Formatter lists does not choke on malformed lists
rspec /tmp/d20111129-16859-146ow2a/spec.rb:397 # Formatter lists escapes special entities in the list elements
rspec /tmp/d20111129-16859-146ow2a/spec.rb:413 # Formatter lists allows links in list elements
rspec /tmp/d20111129-16859-146ow2a/spec.rb:458 # Formatter bold and italic text rendering does not render in code blocks
rspec /tmp/d20111129-16859-146ow2a/spec.rb:468 # Formatter bold and italic text rendering works in list elements
rspec /tmp/d20111129-16859-146ow2a/spec.rb:479 # Formatter bold and italic text rendering works in links in list elements
rspec /tmp/d20111129-16859-146ow2a/spec.rb:495 # Formatter bold and italic text rendering does not allow parial overlapping
rspec /tmp/d20111129-16859-146ow2a/spec.rb:541 # Formatter whitespace removes excess leading and trailing whitespace
rspec /tmp/d20111129-16859-146ow2a/spec.rb:550 # Formatter whitespace ignores leading and trailing whitespace of lines whenever possible
rspec /tmp/d20111129-16859-146ow2a/spec.rb:558 # Formatter whitespace does not touch trailing whitespace in code blocks
rspec /tmp/d20111129-16859-146ow2a/spec.rb:586 # Formatter mixed, complex input renders properly

История (1 версия и 2 коментара)

Михаил обнови решението на 23.11.2011 23:23 (преди почти 13 години)

+class Formatter
+ def initialize(text)
+ @text = text
+ @formatted_text = text
+ end
+
+ def to_html
+ @formatted_text = convert
+ @formatted_text.strip
+ end
+
+ def to_s
+ to_html
+ end
+
+ def inspect
+ @text
+ end
+
+ def convert
+ convert_special
+ convert_headers
+ convert_blocks
+ convert_format
+ convert_list
+ @formatted_text
+ end
+
+ def convert_blocks
+ @formatted_text = CodeBlock.new(@formatted_text).convert
+ @formatted_text = Paragraph.new(@formatted_text).convert
+ @formatted_text = Blockquote.new(@formatted_text).convert
+ end
+
+ def convert_headers
+ @formatted_text = Header1.new(@formatted_text).convert
+ @formatted_text = Header2.new(@formatted_text).convert
+ @formatted_text = Header3.new(@formatted_text).convert
+ @formatted_text = Header4.new(@formatted_text).convert
+ end
+
+ def convert_special
+ @formatted_text = SpecialSymbolAmp.new(@formatted_text).convert
+ @formatted_text = SpecialSymbolLt.new(@formatted_text).convert
+ @formatted_text = SpecialSymbolGt.new(@formatted_text).convert
+ @formatted_text = SpecialSymbolQuot.new(@formatted_text).convert
+ @formatted_text = Links.new(@formatted_text).convert
+ end
+
+ def convert_format
+ @formatted_text = Bold.new(@formatted_text).convert
+ @formatted_text = Italic.new(@formatted_text).convert
+ end
+
+ def convert_list
+
+ end
+end
+
+class Element
+ def convert
+ @text.gsub(@regex, @change)
+ end
+
+end
+
+class Paragraph < Element
+ def initialize(text)
+ @text = text
+ @regex = %r{^(?!<h)(?!<pre><code>)(.+)(?!</code></pre>)$}
+ @change = '<p>\1</p>'
+ end
+end
+
+class Header1 < Element
+ def initialize(text)
+ @text = text
+ @regex = %r{^#\s+(\S.*)$}
+ @change = '<h1>\1</h1>'
+ end
+end
+
+class Header2 < Element
+ def initialize(text)
+ @text = text
+ @regex = %r{^##\s+(\S.*)$}
+ @change = '<h2>\1</h2>'
+ end
+end
+
+class Header3 < Element
+ def initialize(text)
+ @text = text
+ @regex = %r{^###\s+(\S.*)$}
+ @change = '<h3>\1</h3>'
+ end
+end
+
+class Header4 < Element
+ def initialize(text)
+ @text = text
+ @regex = %r{^####\s+(\S.*)$}
+ @change = '<h4>\1</h4>'
+ end
+end
+
+class SpecialSymbolAmp < Element
+ def initialize(text)
+ @text = text
+ @regex = /&/
+ @change = '&amp;'
+ end
+end
+
+class SpecialSymbolLt < Element
+ def initialize(text)
+ @text = text
+ @regex = /</
+ @change = '&lt;'
+ end
+end
+
+class SpecialSymbolGt < Element
+ def initialize(text)
+ @text = text
+ @regex = />/
+ @change = '&gt;'
+ end
+end
+
+class SpecialSymbolQuot < Element
+ def initialize(text)
+ @text = text
+ @regex = /"/
+ @change = '&quot;'
+ end
+end
+
+class CodeBlock < Element
+ def initialize(text)
+ @text = text
+ @regex = /^ (.+)/
+ @change = '<pre><code>\1</code></pre>'
+ end
+end
+
+class Blockquote < Element
+ def initialize(text)
+ @text = text
+ @regex = /^<p>&gt;\s+(\S.*)/
+ @change = '<blockquote><p>\1</blockquote>'
+
+ end
+end
+
+class Links < Element
+ def initialize(text)
+ @text = text
+ @regex = /\[([^)]+)\]\(([^\]]+)\)/
+ @change = '<a href="\2">\1</a>'
+ end
+end
+
+class Bold < Element
+ def initialize(text)
+ @text = text
+ @regex = /\*\*([^\*]+)\*\*/
+ @change = '<strong>\1</strong>'
+ end
+end
+
+class Italic < Element
+ def initialize(text)
+ @text = text
+ @regex = /_([^_]+)_/
+ @change = '<em>\1</em>'
+ end
+end

Пълни ми душата колко четимо е, макарче ми изглежда излишно дълго :)

Имам само 1 предложение - преобразуването на headers може да стане с блок, в който да проверяваш колко # са хванати, вместо да има 4 различни замествания.