module Middleman::Syntax::Highlighter
Public Class Methods
highlight(code, language=nil, opts={})
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A helper module for highlighting code
# File lib/middleman-syntax/highlighter.rb, line 9 def self.highlight(code, language=nil, opts={}) lexer = Rouge::Lexer.find_fancy(language, code) || Rouge::Lexers::PlainText highlighter_options = options.to_h.merge(opts) highlighter_options[:css_class] = [ highlighter_options[:css_class], lexer.tag ].join(' ') lexer_options = highlighter_options.delete(:lexer_options) formatter = Middleman::Syntax::Formatters::HTML.new(highlighter_options) formatter.format(lexer.lex(code, lexer_options)) end