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HashidsUri turns your sequentially generated id in the URL into a Hashid see **hashids.org**.
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 Dependencies

Development

~> 1.11
~> 10.0

Runtime

 Project Readme

Build Status Dependency Status Code Climate

HashidsUri

HashidsUri allows you to easily use Hashids in your Ruby on Rails URLs via the Hashids Gem. You no longer need to expose sequential IDs to your users and you can do all this without changing your primary key to a UUID or some custom database level function.

An example URL using HashidsUri

https://example.com/lejRej

Installation

Add this line to your application's Gemfile:

gem 'hashids_uri'

And then execute:

$ bundle

Or install it yourself as:

$ gem install hashids_uri

Usage

Getting started is easy, you include the following in your model:

def User < ActiveRecord::Base
    has_hashids_uri
end

You will also need to create a database column called hashid, this was added to improve performance:

$ bin/rails g add_hashid_to_users hashid:string:uniq

By default the underlying Hashids gem does not provide a unique salt when creating a hash, this will lead to the same hash for each model with the same ID. If you require a unique hash you can provide a salt when initializing HashidsUri.

def User < ActiveRecord::Base
    has_hashids_uri salt: '1ac206225a7806'
end

You can also specify the minimum length your hash should be by passing the min_length option during initialization.

def User < ActiveRecord::Base
    has_hashids_uri min_length: 6
end

Contributing

Bug reports and pull requests are welcome on GitHub at https://github.com/danieldraper/hashids_uri. This project is intended to be a safe, welcoming space for collaboration, and contributors are expected to adhere to the Contributor Covenant code of conduct.

License

The gem is available as open source under the terms of the MIT License.