module ValidateSpecificValue::Model
Public Instance Methods
validates_specific(column)
click to toggle source
# File lib/validate_specific_value/model.rb, line 8 def validates_specific(column) column = column.to_sym method_name = "valid_#{column}?" # def valid_[attribute]? ... end unless method_defined?(method_name) define_method method_name do errors.clear self.class.validators_on(column).each do |validator| validator.validate_each(self, column, self[column]) end errors.empty? end end # def self.valid_[attribute]?(value) ... end define_singleton_method method_name do |value, errors = {}| instance = self.new(column => value) instance.send(method_name) errors[column] = instance.errors[column] errors[column].empty? end end