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This is <a href="."><em>Devhints.io cheatsheets</em></a> &mdash; a collection of cheatsheets I've written.
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<h1><span>Bundler</span></h1>
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<h3 id="commands">Commands</h3>
<pre><code>bundle # same as bundle install
bundle install # installs gems
bundle install -j3 # faster (3 jobs)
bundle update # update all gems
bundle update --source gemname # update specified gem
bundle outdated # show outdated gems
cd `bundle show rails` # inspect a gem's dir
bundle gem # new gem skeleton
</code></pre>
<h3 id="gems">Gems</h3>
<pre><code>gem 'hello'
gem 'hello', group: 'development'
</code></pre>
<h3 id="github-support">Github support</h3>
<pre><code>gem 'hello', github: 'rstacruz/hello'
gem 'hello', github: 'rstacruz/hello', 'branch: master'
</code></pre>
<h3 id="grouping">Grouping</h3>
<pre><code>group :development do
gem 'hello'
end
</code></pre>
<h3 id="deployment">Deployment</h3>
<pre><code>$ bundle install --without=test,development --deployment
</code></pre>
<h3 id="local-gem-development">Local gem development</h3>
<p>In your Gemfile, define a Git source and a branch:</p>
<pre><code>gem 'hello', github: 'rstacruz/hello', branch: 'master'
</code></pre>
<p>And then:</p>
<pre><code>$ bundle config --global local.xxx ~/projects/xxx
</code></pre>
<h3 id="rake-gem-tasks">Rake Gem tasks</h3>
<pre><code># Rakefile
require 'bundler/gem_tasks'
</code></pre>
<p>Terminal:</p>
<pre><code>$ rake release
$ rake build
</code></pre>
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<strong><a href=".">Devhints.io cheatsheets</a></strong> is a collection of cheatsheets I've written over the years.
Suggestions and corrections? <a href='https://github.com/rstacruz/cheatsheets/issues/907'>Send them in</a>.
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I'm <a href="http://ricostacruz.com">Rico Sta. Cruz</a>.
Check out my <a href="http://ricostacruz.com/til">Today I learned blog</a> for more.
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