<<(message) — ActiveModel::DeprecationHandlingMessageArray — Ruby on Rails 6.1.7.10

Version:

<<(message)

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Parameters

message req

Source

# File activemodel/lib/active_model/errors.rb, line 645
    def <<(message)
      ActiveSupport::Deprecation.warn("Calling `<<` to an ActiveModel::Errors message array in order to add an error is deprecated. Please call `ActiveModel::Errors#add` instead.")

      @errors.add(@attribute, message)
      __setobj__ @errors.messages_for(@attribute)
      self
    end

Defined in activemodel/lib/active_model/errors.rb line 645 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveModel::DeprecationHandlingMessageArray