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lxcodes/validates.rb

Created November 14, 2012 15:19
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validates.rb
validates :name, presence: true, length: { within: 1..31 }, uniqueness: { scope: :created_by, message: { code: 'non-unique', data: { ->{ find_unique('name') }} } }
def find_unique(name)
..uniqueness magical find...
end
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