class Protocol::HTTP::Middleware::Builder
Public Class Methods
new(default_app = NotFound)
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# File lib/protocol/http/middleware/builder.rb, line 38 def initialize(default_app = NotFound) @use = [] @app = default_app end
Public Instance Methods
run(app)
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# File lib/protocol/http/middleware/builder.rb, line 49 def run(app) @app = app end
to_app()
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# File lib/protocol/http/middleware/builder.rb, line 53 def to_app @use.reverse.inject(@app) {|app, use| use.call(app)} end
use(middleware, *arguments, &block)
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# File lib/protocol/http/middleware/builder.rb, line 43 def use(middleware, *arguments, &block) @use << proc {|app| middleware.new(app, *arguments, &block)} end