[ruby/irb] Use require_relative to require lib files
commit81b604fb005b2dfa9601e0dabcdacfca6d8f3fba
authorst0012 <stan001212@gmail.com>
Sun, 16 Jan 2022 22:20:05 +0000 (16 22:20 +0000)
committergit <svn-admin@ruby-lang.org>
Mon, 17 Jan 2022 05:23:40 +0000 (17 14:23 +0900)
tree3a16055ae7bfb5fa70a78f64590cf5bd14a5c674
parent804a71497187556f9fbbb66dfa602c5942224786
[ruby/irb] Use require_relative to require lib files

1. `require` can mislead Ruby to load system irb's files and cause
   constant redefined warnings as other code loads the same module/class
   from lib folder.
2. Most files already use `require_relative`.

https://github.com/ruby/irb/commit/848d339f2e
lib/irb/color.rb
lib/irb/color_printer.rb
lib/irb/inspector.rb
libexec/irb