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Gist a4fc97b892cb0bc1b81b1e548b3b8149

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Aabernier
Last edited Dec 27, 2019
Created on Dec 19, 2019

This example demonstrates Ruby on Rails routing conventions by pairing an HTTP verb/path reference table with Express.js controller and router code. The README table maps CRUD actions to standard Rails routes, while the JavaScript files show equivalent Express implementations using `express.Router()`, `router.get()`, `router.put()`, `router.head()`, and `router.delete()` to define endpoints like `/photos` and `/photos/:id`. The controller file exports handler functions such as `index`, `show`, and `validate`, illustrating how routes delegate to named actions. The code uses the Express framework to mirror Rails’ RESTful design patterns.

AI-generated description

Express controllers/routes conventions

HTTP Verb Path Controller#Action Used for
GET /photos photos#index display a list of all photos
PUT /photos/:id/valid OR /photos/valid photos#validate tell whether the passed data are valid (204 or 422)
HEAD /photos/:id OR /photos?people=Sam photos#exist tell whether that photo exists (204 or 404)
GET /photos/new photos#new return an HTML form for creating a new photo
POST /photos photos#create create a new photo
GET /photos/:id photos#show display a specific photo
GET /photos/:id/edit photos#edit return an HTML form for editing a photo
PATCH/PUT /photos/:id photos#update update a specific photo
DELETE /photos/:id photos#destroy delete a specific photo

see: https://guides.rubyonrails.org/routing.html#crud-verbs-and-actions

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