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Versions: 15
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Contents
module AssetCloud
module Validations
def self.included(base)
base.send(:alias_method, :store_without_validation, :store)
base.extend(ClassMethods)
base.prepend(PrependedMethods)
end
module PrependedMethods
def store
validate
errors.empty? ? super : false
end
end
module ClassMethods
def validate(*extra_validations, &block)
validations = self._callbacks[:validate] || []
validations += extra_validations
validations << block if block_given?
self._callbacks = _callbacks.merge(validate: validations.freeze).freeze
end
end
def errors
@errors ||= []
end
def warnings
@warnings ||= []
end
def valid?
validate
errors.empty?
end
def add_error(msg)
errors << msg
errors.uniq!
end
def add_warning(*msgs)
warnings.concat(msgs)
end
def validate
errors.clear
warnings.clear
execute_callbacks(:validate, [])
end
end
end
Version data entries
15 entries across 15 versions & 1 rubygems