class Rouge::CLI::List
Public Class Methods
Source
# File lib/rouge/cli.rb, line 450 def self.doc return enum_for(:doc) unless block_given? yield %|usage: rouge list| yield %|| yield %|print a list of all available lexers with their descriptions.| end
Public Instance Methods
Source
# File lib/rouge/cli.rb, line 462 def run puts "== Available Lexers ==" Lexer.all.sort_by(&:tag).each do |lexer| desc = String.new("#{lexer.desc}") if lexer.aliases.any? desc << " [aliases: #{lexer.aliases.join(',')}]" end puts "%s: %s" % [lexer.tag, desc] lexer.option_docs.keys.sort.each do |option| puts " ?#{option}= #{lexer.option_docs[option]}" end puts end end