Just wrote a tiny tool (in Ruby, haha) to fix the warnings produced by Elixir 1.4 about missing parens on function calls.
It wont actually change anything unless you provide a
--perform flag, and backups (
.bak) will be created for touched files.
# download the utility to your project root ruby ex14parens.rb --help
Hope it can be of use for people moving to 1.4.
Just used it to fix some warnings for absinthe #244