https://github.com/kalashnikovisme/scopes_rails

Scopes managment
https://github.com/kalashnikovisme/scopes_rails

Last synced: 1 day ago
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Scopes managment

• Host: GitHub
• URL: https://github.com/kalashnikovisme/scopes_rails
• Owner: kalashnikovisme
• License: mit
• Created: 2016-03-01T20:45:30.000Z (almost 9 years ago)
• Default Branch: master
• Last Pushed: 2016-03-24T21:44:41.000Z (almost 9 years ago)
• Last Synced: 2024-12-10T03:27:07.908Z (about 1 month ago)
• Language: Ruby
• Size: 28.3 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • License: MIT-LICENSE

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README

        
# ScopesRails

```

gem install scopes_rails

```

Compatible with `Rails 4.x`

Manage scopes in Rails.

Without `scopes_rails`

```ruby

class User < ActiveRecord::Base

  state_machine :state do

    state :active

    state :removed

    state :lost

    state :beaten

    

    # .etc

  end

  

  scope :active, -> { where state: :active }

  scope :removed, -> { where state: :removed }

  scope :lost, -> { where state: :lost }

  scope :beaten, -> { where state: :beaten }

  

  # etc.

end

```

Using `scopes_rails`

```ruby

class User < ActiveRecord::Base

  state_machine :state do

    state :active

    state :removed

    state :lost

    state :beaten

    

    # .etc

  end

  

end

```

```shell

$ > rails generate scope user

create  app/scopes

create  app/scopes/user_scopes.rb

create  config/initializers/scopes_rails_initializer.rb

```

*app/scopes/user_scopes.rb*

```ruby

require 'scopes_rails/state_machine_scopes'

module UserScopes

  extend ActiveSupport::Concern

  include StateMachinesScopes

  #included do

  #end

end

```

```ruby

$ > rails c

> User.active

# output

```

Add your own scopes to the file.

*app/scopes/user_scopes.rb*

```ruby

require 'scopes_rails/state_machine_scopes'

module UserScopes

  extend ActiveSupport::Concern

  include StateMachinesScopes

  included do

    scope :alive, -> { where.not state: :beaten }

  end

end

```

Remove `StateMachineScopes` from scopes file if you don't need it.

Testing

Add `ScopesRailsIncluding.initialize_scopes` in your test_helper

Example on Minitest

```ruby

class ActiveSupport::TestCase

  ScopesRailsIncluding.initialize_scopes

end

```