method

attribute_changed?

v4.1.8 - Show latest stable - 0 notes - Class: ActiveModel::Dirty

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What's this?

attribute_changed?(attr, options = {}) public

Handle *_changed? for method_missing.

# File activemodel/lib/active_model/dirty.rb, line 153
    def attribute_changed?(attr, options = {}) #:nodoc:
      result = changed_attributes.include?(attr)
      result &&= options[:to] == __send__(attr) if options.key?(:to)
      result &&= options[:from] == changed_attributes[attr] if options.key?(:from)
      result
    end

attribute_changed?

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