method

has_attribute?

Ruby on Rails latest stable (v3.2.13) - 0 notes - Class: ActiveRecord::AttributeMethods

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What's this?

has_attribute?(attr_name) public

Returns true if the given attribute is in the attributes hash

# File activerecord/lib/active_record/attribute_methods.rb, line 173
    def has_attribute?(attr_name)
      @attributes.has_key?(attr_name.to_s)
    end

has_attribute?

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