module KeepDefaults
Constants
- VERSION
Public Class Methods
included(klass)
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# File lib/keep_defaults.rb, line 4 def self.included(klass) klass.instance_eval do column_defaults.each do |name, default| next if default.nil? || columns_hash[name].null # Use Module.new so classes can get this by calling super module_eval %{ include Module.new { def #{name}=(value) return if value.nil? super value end } }, __FILE__, __LINE__ + 1 end end end
Public Instance Methods
write_attribute(name, value)
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Calls superclass method
# File lib/keep_defaults.rb, line 22 def write_attribute(name, value) name = name.to_s if name.is_a?(Symbol) name = self.class.attribute_alias(name) if self.class.attribute_alias?(name) value = self.class.column_defaults[name] if value.nil? && !self.class.columns_hash[name].null super end