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@mlangenberg
Created June 11, 2014 11:37
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bundle exec irb
2.0.0-p451 :001 > require 'active_record'
=> true
2.0.0-p451 :002 > ActiveRecord::RecordNotFound
=> ActiveRecord::RecordNotFound
2.0.0-p451 :003 > ActiveRecord::RecordInvalid
NameError: uninitialized constant ActiveRecord::RecordInvalid
from (irb):3
from ~/.rvm/rubies/ruby-2.0.0-p451/bin/irb:12:in `<main>'
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