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rvm cheatsheet
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| rvm get stable | |
| rvm list known | |
| rvm install 2.1.0 | |
| rvm gemset create mountainlion_rails4 | |
| gemset created mountainlion_rails4 => /home/bruce/.rvm/gems/ruby-2.0.0-p247@mountainlion_rails4 | |
| rvm use ruby-2.0.0-p247@mountainlion_rails4 | |
| rvm --ruby-version use 1.9.3@my_app | |
| The second form will create both .ruby-version and .ruby-gemset. | |
| rvm @gemset_name do gem list | |
| rvm gemset copy 1.8.7@rails3 1.9.2-head@rails3 | |
| how to upgrade ruby with rvm: rvm get stable; rvm list known (list known rubies); rvm upgrade 1.9.2-p136 1.9.2-p180 | |
| #Migrate when there are two versions of ruby | |
| $ rvm migrate 1.8.6-p420 rbx-1.2.3 | |
| ##Installing mailcatcher with .ruby-version | |
| rvm ruby-2.0.0-p353@billingapp_mailcatcher --ruby-version do gem install mailcatcher | |
| rvm wrapper ruby-2.0.0-p353@billingapp_mailcatcher --no-prefix mailcatcher catchmail | |
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