https://github.com/dux/aspect

Simple helper that reads attributes assigned to ruby class methods, similar like python function decorators.
https://github.com/dux/aspect

Last synced: about 2 months ago
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Simple helper that reads attributes assigned to ruby class methods, similar like python function decorators.

• Host: GitHub
• URL: https://github.com/dux/aspect
• Owner: dux
• Created: 2014-02-23T02:05:54.000Z (almost 11 years ago)
• Default Branch: master
• Last Pushed: 2014-03-01T08:36:54.000Z (almost 11 years ago)
• Last Synced: 2023-03-24T05:21:29.820Z (almost 2 years ago)
• Language: Ruby
• Homepage:
• Size: 113 KB
• Stars: 1
• Watchers: 0
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
## Rails.aspects

### About

Simple helper that reads attributes assigned to ruby methods, similar to python function decorators.

If you have file called root_controller.rb

	class RootController < ApplicationController

	

	  #= foo: bar

	  #= get

	  def index

	    render template: '/root'

	  end

	end

if you execute

	

	p RootController.aspects 

	

You wil get this hash

	

	{"index":{"get":true,"foo":"bar"}}

### Example 1: Rails rotues

This can be useful if you for example want to have defined routes inside a rails controller, similar like in sinatra.rb

in routes.rb you can define something like this

	

  #= get

  def index

    ...

  #= post

  def action

    ...

  App::Application.routes.draw do

		

		aspect_routes UsersController

		

		...

	

in module app/lib/aspected_routes.db add meanning to aspect_routes method (view source for complete code)

	class ActionDispatch::Routing::Mapper

      def aspect_routes(controller)

	    for key, val in "#{controller.to_s.classify.pluralize}Controller".constantize.aspects

		  if val[:get] && key == 'show'

   	        get "#{controller}/:id" => "#{controller}#show"

	    	  elsif val[:post]

	    	  	...

### Example 2: Wrapper roules for methods

    class UsersApi < DefaultApi

      #= max: 50ms

      #= local

      def index

       render template: '/root'

      end

    end

    

 Can be parsed to

 

 * log all requests that take longer than 50ms to finish

 * allow only local requests to api call

 

 

### Author

Dino Reic / @dux / 2014