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# encoding: utf-8
require 'metasyntactic_variable'

# Symbol
class Symbol
  # is meta variable.
  #
  # ==== Examples
  #
  #   :foo.meta_variable? # => true
  #   :bar.meta_variable? # => true
  #   :baz.meta_variable? # => true
  #   :aaa.meta_variable? # => false
  #
  def meta_variable?
    MetasyntacticVariable.meta_variables.include? self
  end
end

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1 entries across 1 versions & 1 rubygems

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tbpgr_utils-0.0.151 lib/open_classes/symbol/is_meta_variable.rb