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dejan/WTF Rails

Last active December 23, 2015 04:48
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WTF Rails
[18] pry(main)> expense.errors.keys
=> []
[19] pry(main)> expense.errors[:something]
=> []
[20] pry(main)> expense.errors.keys
=> [:something] ### !!! so getter on L19 changed the state
[21] pry(main)> expense.errors.has_key? :something
=> false ### I don't even
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