instance method `key?`

Ruby on Rails edge

Since v7.2.3.2

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key?(key)

No documentation comment.

Parameters

Source

# File activesupport/lib/active_support/ordered_options.rb, line 133
    def key?(key)
      super || @parent.key?(key)
    end

Defined in activesupport/lib/active_support/ordered_options.rb line 133 · View on GitHub · Improve this page · Find usages on GitHub