Note: This is the documentation for the outdated version 4 of MAMP & MAMP PRO. The documentation for the current version can be found under https://documentation.mamp.info.
Ruby is a dynamic, reflective, object-oriented, general-purpose programming language.
Make Ruby directly available on the command line
Check this option to make the current Ruby version available on the command line. MAMP PRO uses aliases to provide this functionality. When this option is checked the following is added to your ~/.profile file.