method

app

v6.1.3.1 - Show latest stable - 0 notes - Class: Rails::Engine

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What's this?

app() public

Returns the underlying Rack application for this engine.

# File railties/lib/rails/engine.rb, line 520
    def app
      @app || @app_build_lock.synchronize {
        @app ||= begin
          stack = default_middleware_stack
          config.middleware = build_middleware.merge_into(stack)
          config.middleware.build(endpoint)
        end
      }
    end

app

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