Class: Blogdoor::Converter::BlockCodeWithFilename

Inherits:
Redcarpet::Render::HTML
  • Object
show all
Defined in:
lib/blogdoor/converter.rb

Constant Summary collapse

INDENT = 
" " * 2

Instance Method Summary collapse

Instance Method Details

#block_code(code, metadata) ⇒ Object 



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# File 'lib/blogdoor/converter.rb', line 18

def block_code(code, metadata)
  language, filename = metadata.split(":") if metadata
  rows = []
  rows << %(<div class="code-block">)
  if filename
    rows << %(#{INDENT}<div class="code-header">)
    rows << %(#{INDENT * 2}<span>#{filename}</span>)
    rows << %(#{INDENT}</div>)
  end
  rows << %(#{INDENT}<div class="code-body">)
  rows << %(#{INDENT * 2}#{Pygments.highlight(code, lexer: language)})
  rows << %(#{INDENT}</div>)
  rows << %(</div>)
  rows.join("\n")
end