komagata/lokka — comment on commit 41741eccccd7ac4ce72e6c31c3bc995c27d1c595
File:  line 0
By komagata:

I was late for the discussion.
I think that consistent is too common word.
And I'm sure just now too that validates_with_method is required two values when return false.
How agly!
http://datamapper.org/docs/validations.html