module ActiveRecordDefineNils::Rails3Model
Public Instance Methods
read_attribute(attr_name)
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Calls superclass method
# File lib/activerecord-define_nils/rails3_model.rb, line 45 def read_attribute(attr_name) value = super(attr_name) (@define_nils_no_read_mod ||= false) ? value : (self.nil_definitions && self.nil_definitions[attr_name.to_sym] && self.nil_definitions[attr_name.to_sym].include?(value) ? nil : value) end
Private Instance Methods
create()
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Calls superclass method
# File lib/activerecord-define_nils/rails3_model.rb, line 52 def create @define_nils_no_read_mod = true if self.nil_saved_as self.nil_saved_as.each do |column, translated_nil| if respond_to?(column) && respond_to?("#{column}=") && self.__send__(column).nil? write_attribute(column.to_s, translated_nil) end end end super ensure @define_nils_no_read_mod = false end
update(*args)
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Calls superclass method
# File lib/activerecord-define_nils/rails3_model.rb, line 67 def update(*args) @define_nils_no_read_mod = true if self.nil_saved_as self.nil_saved_as.each do |column, translated_nil| if respond_to?(column) && respond_to?("#{column}=") && self.__send__(column).nil? write_attribute(column.to_s, translated_nil) end end end super ensure @define_nils_no_read_mod = false end