Created
January 6, 2011 18:57
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Improved .rvmrc for cancan
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#!/usr/bin/env bash | |
# adapted from: http://rvm.beginrescueend.com/workflow/rvmrc/ | |
ruby_string="1.8.7" | |
gemset_name="cancan" | |
if rvm list strings | grep -q "${ruby_string}" ; then | |
# Load or create the specified environment | |
if [[ -d "${rvm_path:-$HOME/.rvm}/environments" \ | |
&& -s "${rvm_path:-$HOME/.rvm}/environments/${ruby_string}@${gemset_name}" ]] ; then | |
\. "${rvm_path:-$HOME/.rvm}/environments/${ruby_string}@${gemset_name}" | |
else | |
rvm --create "${ruby_string}@${gemset_name}" | |
fi | |
else | |
# Notify the user to install the desired interpreter before proceeding. | |
echo "${ruby_string} was not found, please run 'rvm install ${ruby_string}' and then cd back into the project directory." | |
fi |
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