eek_spec.rb

describe EekController do
  
  it 'should return some json' do
    get :info
    response.should eq(Eek.info.to_json) # This  will hang rspec
  end 
  
  it 'should not hang like this' do
    get :info
    response.body.should eq(Eek.info.to_json) # This  will run fine, maybe pass. maybe fail.
    #       ^^^^^^
  end
  
end