Class: Baba::RubyFunction

Inherits:
Function show all
Defined in:
lib/baba/ruby_object.rb

Instance Method Summary collapse

Methods inherited from Function

#bind

Constructor Details

#initialize(method, callback = nil) ⇒ RubyFunction

Returns a new instance of RubyFunction.



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# File 'lib/baba/ruby_object.rb', line 92

def initialize(method, callback = nil)
  @method = method
  @callback = callback
end

Instance Method Details

#arity ⇒ Object 



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# File 'lib/baba/ruby_object.rb', line 105

def arity
  @method.arity
end

#call(interpreter, arguments) ⇒ Object 



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# File 'lib/baba/ruby_object.rb', line 97

def call(interpreter, arguments)
  ret = @method.call(*arguments)
  if @callback
    @callback.call(ret)
  end
  return ret
end

#to_s ⇒ Object 



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# File 'lib/baba/ruby_object.rb', line 109

def to_s
  "<ruby fn: #{@method}>"
end