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1. gem-differencer gem-differencer Public

   Points out how old your set of gems are

   Ruby 3

2. A Pen by Arindam Chakraborty. A Pen by Arindam Chakraborty.

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   A Pen by Arindam Chakraborty

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   A [Pen](http://codepen.io/i-arindam/pen/ockmH) by [Arindam Chakraborty](http://codepen.io/i-arindam) on [CodePen](http://codepen.io/).

3. Public .bash_profile Public .bash_profile

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   export GIT_MERGE_AUTOEDIT='no' 

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   alias rdm='rake db:migrate' 

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   alias migratefortests='bin/rails db:migrate RAILS_ENV=test' 

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4. Rspec Rails cheatsheet (include capy... Rspec Rails cheatsheet (include capybara matchers)

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   #Model 

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   @user.should have(1).error_on(:username) # Checks whether there is an error in username 

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   @user.errors[:username].should include("can't be blank")  # check for the error message 

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5. aapaurmain aapaurmain Public

   Ruby 2 1

6. domain-spam-checker domain-spam-checker Public

   Domain Spam Checker Tool

   Ruby 1 1