3 ms·
They've been around for awhile >> RUBY_VERSION => "1.8" >> require "enumerator" => true >> [1,2,3].each => #<Enumerable::Enumerator:0x2
by stephencelis 17y ago
They've been around for awhile
>> RUBY_VERSION
=> "1.8"
>> require "enumerator"
=> true
>> [1,2,3].each
=> #<Enumerable::Enumerator:0x29326940>