This repository has been archived on 2021-12-03. You can view files and clone it, but cannot push or open issues/pull-requests.
Install
gem install functional
Usage
require 'functional'
obj = 0 .. 10**12
Functional.new( obj).select {|i| i.even? }.map {|i| i/3 }.select {|i| i.even? }.each &method( :puts)