Module: Imitation

Defined in:
lib/imitation.rb

Instance Method Summary collapse

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(name, *args, &block) ⇒ Object 



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# File 'lib/imitation.rb', line 7

def method_missing(name, *args, &block)
  name_s   = name.to_s
  naked    = name_s.sub(/\?$/, '')
  plural   = naked.plural?
  pluraled = plural ? naked : naked.en.plural
  upcased  = pluraled.upcase

  if const_defined?(upcased)
    method = (plural and pluraled != pluraled.en.plural) ? 'subset' : 'rand' # 'carp' results rand

    module_eval "      def self.\#{name_s}\n        \#{upcased}.\#{method}\#{'?' unless name_s == naked}\n      end\n    DEF\n    __send__(name)\n  else\n    raise NameError, \"\#{upcased} is not defined for \#{name_s}\"\n  end\nend\n", __FILE__, __LINE__