method

deprecated_setup

Importance_0
Ruby on Rails latest stable (v7.1.3.2) - 0 notes - Class: ActiveModel::Validator
  • 1.0.0
  • 1.1.6
  • 1.2.6
  • 2.0.3
  • 2.1.0
  • 2.2.1
  • 2.3.8
  • 3.0.0
  • 3.0.9
  • 3.1.0
  • 3.2.1
  • 3.2.8
  • 3.2.13
  • 4.0.2
  • 4.1.8 (0)
  • 4.2.1
  • 4.2.7
  • 4.2.9
  • 5.0.0.1
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  • 5.2.3
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  • 6.1.3.1
  • 6.1.7.7
  • 7.0.0
  • 7.1.3.2
  • 7.1.3.4
  • What's this?

Method deprecated or moved

This method is deprecated or moved on the latest stable version. The last existing version (v4.1.8) is shown here.

deprecated_setup(options) private

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Hide source 
# File activemodel/lib/active_model/validator.rb, line 127
    def deprecated_setup(options) # TODO: remove me in 4.2.
      return unless respond_to?(:setup)
      ActiveSupport::Deprecation.warn "The `Validator#setup` instance method is deprecated and will be removed on Rails 4.2. Do your setup in the constructor instead:

class MyValidator < ActiveModel::Validator
  def initialize(options={})
    super
    options[:class].send :attr_accessor, :custom_attribute
  end
end
"
      setup(options[:class])
    end
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