By default, Rails applications build URLs based on the primary key -- the id column from the database. Imagine we have a Person model and associated controller. We have a person record for Bob Martin that has id number 6. The URL for his show page would be:
/people/6
But, for aesthetic or SEO purposes, we want Bob's name in the URL. The last segment, the 6 here, is called the "slug". Let's look at a few ways to implement better slugs.
| require 'rubygems' | |
| require 'colorize' | |
| token = 'INSERT_YOUR_TOKEN_HERE' | |
| total_notices_count, total_logged_in_count = 0, 0 | |
| project_id = 42287 | |
| require 'base64' | |
| require 'httparty' |
| ``` | |
| In order to use public transport | |
| As a customer | |
| I want money on my card | |
| In order to keep using public transport | |
| As a customer | |
| I want to add money to my card | |
| In order to protect my money |
| require './lib/journey' | |
| require './lib/journey_history' | |
| class Oyster | |
| MAX_BALANCE = 50 | |
| MIN_FARE = 1.7 | |
| attr_reader :balance, :customer_id, :journey_history | |
| def initialize(balance: 0, customer_id:) |