method

delete

v7.1.3.4 - Show latest stable - Class: ActionController::Parameters

delete(key, &block)

public

Deletes a key-value pair from Parameters and returns the value. If key is not found, returns nil (or, with optional code block, yields key and returns the result). This method is similar to #extract!, which returns the corresponding +ActionController::Parameters+ object.

# File actionpack/lib/action_controller/metal/strong_parameters.rb, line 811
    def delete(key, &block)
      convert_value_to_parameters(@parameters.delete(key, &block))
    end

delete

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