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Versions: 16
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Contents
module CustomAttributes
module ActsAsCustomValue
extend ActiveSupport::Concern
included do
end
module ClassMethods
def acts_as_custom_value(_options = {})
include CustomAttributes::ActsAsCustomValue::InstanceMethods
belongs_to :custom_field
belongs_to :customizable, polymorphic: true
after_save :custom_field_after_save_custom_value
end
end
module InstanceMethods
def initialize(attributes = nil, *args)
super
if new_record? && custom_field && !attributes.key?(:value)
self.value ||= custom_field.default
end
end
def value
field_value = read_attribute(:value) || nil
field_value = nil if field_value.nil? || ( !field_value.is_a?(Numeric) && field_value.empty? )
return field_value if new_record?
field_value || custom_field.try(:default)
end
def true?
value == '1'
end
def visible?
custom_field.visible?
end
def required?
custom_field.is_required?
end
def to_s
value.to_s
end
private
# Calls CustomAttributes::FieldType.after_save_custom_value
# Thus extendable by FieldType
# Default is: do nothing
def custom_field_after_save_custom_value
custom_field.after_save_custom_value(self)
end
end
end
end
Version data entries
16 entries across 16 versions & 1 rubygems