Meddleware::Stack

Methods to add, remove, and execute middleware.

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call(*args, &block)

Execute the middleware chain.

• args - any arguments that should be passed through.
• block - a final block that should be executed and whose returned value is passed back up the chain.

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Helpers

include?(middleware)

Check if middleware has been added to the chain.

count

Returns the chain count.

clear

Clears the chain of middleware.

empty?

Checks whether the chain is empty.