Module: Rabbit::Parser::Ext::Rouge

Includes:
GetText
Defined in:
lib/rabbit/parser/ext/rouge.rb

Defined Under Namespace

Classes: RabbitFormatter

Constant Summary

Constants included from GetText

GetText::DOMAIN

Class Method Summary collapse

Methods included from GetText

included

Class Method Details

.highlight(lang, text, logger) ⇒ Object 



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# File 'lib/rabbit/parser/ext/rouge.rb', line 29

def highlight(lang, text, logger)
  lexer = ::Rouge::Lexer.find(lang).new
  formatter = RabbitFormatter.new
  block = Element::SyntaxHighlightingBlock.new
  text_container = Element::TextContainer.new
  formatter.format(lexer.lex(text.strip)) do |element|
    text_container << element
  end
  block << text_container
  block
end