Follow simple steps to install elm-format on Mac

Package Information:

Name: elm-format
Use: elm-format formats Elm source code according to a standard set of rules
URL: https://github.com/avh4/elm-format

Installation Steps:

1. Open up your Terminal.
2. Copy and run the command
   

   ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)" < /dev/null 2> /dev/null

3. Install elm-format using brew

   brew install elm-format

elm-format is ready to use now!