class Rouge::CLI::List
Public Class Methods
desc()
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# File lib/rouge/cli.rb, line 414 def self.desc "list available lexers" end
doc() { |%|usage: rouge list|| ... }
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# File lib/rouge/cli.rb, line 418 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
parse(argv)
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# File lib/rouge/cli.rb, line 426 def self.parse(argv) new end
Public Instance Methods
run()
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# File lib/rouge/cli.rb, line 430 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