Class: Rouge::CLI::List
Class Method Summary
collapse
Instance Method Summary
collapse
Methods inherited from Rouge::CLI
class_from_arg, #error!, #initialize
Constructor Details
This class inherits a constructor from Rouge::CLI
Class Method Details
.desc ⇒ Object
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# File 'lib/rouge/cli.rb', line 289
def self.desc
"list available lexers"
end
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.doc {|%|usage: rouge list|| ... } ⇒ Object
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# File 'lib/rouge/cli.rb', line 293
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
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.parse(argv) ⇒ Object
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# File 'lib/rouge/cli.rb', line 301
def self.parse(argv)
new
end
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Instance Method Details
#run ⇒ Object
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# File 'lib/rouge/cli.rb', line 305
def run
puts "== Available Lexers =="
Lexer.all.each do |lexer|
desc = "#{lexer.desc}"
if lexer.aliases.any?
desc << " [aliases: #{lexer.aliases.join(',')}]"
end
puts "%s: %s" % [lexer.tag, desc]
puts
end
end
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