Class: Enumerator

Inherits:
Object show all
Defined in:
lib/vendor/backports-3.3.5/lib/backports/1.9.1/enumerator/new.rb,
lib/vendor/backports-3.3.5/lib/backports/2.0.0/enumerable/lazy.rb

Overview

new with block, standard in Ruby 1.9

Direct Known Subclasses

Lazy

Defined Under Namespace

Classes: GeneratorBP, Lazy, Yielder

Instance Method Summary collapse

Instance Method Details

#initialize_with_optional_block(*arg, &block) ⇒ Object 



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# File 'lib/vendor/backports-3.3.5/lib/backports/1.9.1/enumerator/new.rb', line 34

def initialize_with_optional_block(*arg, &block)
  return initialize_without_optional_block(*arg, &nil) unless arg.empty?  # Ruby 1.9 apparently ignores the block if any argument is present
  initialize_without_optional_block(GeneratorBP.new(&block))
end