method

attribute_names

v7.1.3.2 - Show latest stable - 0 notes - Class: Attributes

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What's this?

attribute_names() public

Returns an array of attribute names as strings.

class Person
  include ActiveModel::Attributes

  attribute :name, :string
  attribute :age, :integer
end

person = Person.new
person.attribute_names # => ["name", "age"]

Show source

# File activemodel/lib/active_model/attributes.rb, line 133
    def attribute_names
      @attributes.keys
    end

attribute_names

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