Created
April 10, 2012 10:35
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Check if we need to bundle install
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| # this is from a Zach Holman slide | |
| require 'digest/md5' | |
| md5 = Digest::MD5.new() | |
| md5 << File.read('Gemfile') | |
| checksum = md5.hexdigest | |
| installed = File.read('.bundle/checksum').strip |
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Once you've got the checksum of the current Gemfile and the installed gems Gemfile you can run
bundle install.