FancyCount

🎉 Enhanced counter management for your Ruby on Rails app.

Installation

Add this line to your application's Gemfile:

gem 'fancy_count'

And then execute:

$ bundle install

Or install it yourself as:

$ gem install fancy_count

Configuration

Make sure to define which adapter you want to use to persist the counters.

# config/initializers/fancy_count.rb

require 'fancy_count'

FancyCount.configure do |config|
  config.adapter = :redis
end

Usage

Fancy count is dead simple to drop in and get going.

Example usage in IRB

counter = FancyCount::Counter.new('my-counter')
counter.increment
counter.value # => 1
counter.decrement # => 0

Example usage in an ActiveRecord Model

class Company < ApplicationRecord
  include FancyCount::HasCountable

  fancy_counter :employees
end

company = Company.new
company.fancy_employee_count # => 0
company.fancy_employee_counter.increment
company.fancy_employee_count # => 1

Example Counter Cache

class Company < ApplicationRecord
  include FancyCount::HasCountable

  fancy_counter :employees
end

class Employee < ApplicationRecord
  include FancyCount::CounterCacheable

  belongs_to :company

  fancy_counter_cache :employees, on: :company
end

company = Company.first
company.fancy_employee_count # => 0
company.employees.create(name: "bob marley")
company.fancy_employee_count # => 1
company.employees.destroy_all
company.fancy_employee_count # => 0

Development

After checking out the repo, run bin/setup to install dependencies. Then, run rake spec to run the tests. You can also run bin/console for an interactive prompt that will allow you to experiment.

To install this gem onto your local machine, run bundle exec rake install.

Releasing a new version

• install gem-release https://github.com/svenfuchs/gem-release
• run gem bump --version patch if patching (otherwise switch "patch" out for "minor" or "major")
• run gem tag 1.x.x replacing the "x" characters with appropriate values
• run git push --tags origin to push the tags up to Github
• Finally, run gem release which pushes the gem up to whatever repository (ex: Rubygems)

Contributing

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

License

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

Code of Conduct

Everyone interacting in the FancyCount project's codebases, issue trackers, chat rooms and mailing lists is expected to follow the code of conduct.