instance method `key?`

Ruby on Rails 7.1.6

Since v4.0.13

Compare with:

key?(key)

No documentation comment.

Parameters

Source

# File actionpack/lib/action_dispatch/http/headers.rb, line 75
      def key?(key)
        @req.has_header? env_name(key)
      end

Defined in actionpack/lib/action_dispatch/http/headers.rb line 75 · View on GitHub · Improve this page · Find usages on GitHub