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Contents
# see: http://iain.nl/testing-activerecord-in-isolation
module ActiveModel::Validations
# Extension to enhance `should have` on AR Model instances. Calls
# model.valid? in order to prepare the object's errors object.
#
# You can also use this to specify the content of the error messages.
#
# @example
#
# model.should have(:no).errors_on(:attribute)
# model.should have(1).error_on(:attribute)
# model.should have(n).errors_on(:attribute)
#
# model.errors_on(:attribute).should include("can't be blank")
def errors_on(attribute)
self.valid?
[self.errors[attribute]].flatten.compact
end
alias :error_on :errors_on
end
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50 entries across 50 versions & 1 rubygems