require 'core_ext/kernel'
require 'core_ext/pathname'
require 'core_ext/string'
require 'core_ext/array'
require 'core_ext/argv'

require_relative 'core_ext/kernel'
require_relative 'core_ext/pathname'
require_relative 'core_ext/string'
require_relative 'core_ext/array'
require_relative 'core_ext/argv'
require_relative 'core_ext/env'

Use relative_requires for lib integrity
Use relative_requires for lib integrity
