Sha256: de0ba802b35e8513f3c705232d3f310096a0eb6c8346b2e741fa691c4e7bb4a8
Contents?: true
Size: 763 Bytes
Versions: 29
Compression:
Stored size: 763 Bytes
Contents
require 'enumerator'
if (Enumerable::Enumerator rescue false)
module Enumerable
class Enumerator
# Standard in Ruby 1.8.7+. See official documentation[http://ruby-doc.org/core-1.9/classes/Enumerator.html]
Backports.make_block_optional self, :each, :test_on => [42].to_enum
def next
require 'generator'
@generator ||= Generator.new(self)
raise StopIteration unless @generator.next?
@generator.next
end unless method_defined? :next
def rewind
@object.rewind if @object.respond_to? :rewind
require 'generator'
@generator ||= Generator.new(self)
@generator.rewind
self
end unless method_defined? :rewind
end if const_defined? :Enumerator
end
end
Version data entries
29 entries across 29 versions & 2 rubygems