RailsTimeseries

RailsTimeseries is a gem that generates time series data and store in the database. You can select data by defining scope and the data collected will be used for statistics, drawing a chart

Installation

Add this line to your application's Gemfile:

gem 'rails_timeseries'

And then execute:

$ bundle

Or install it yourself as:

$ gem install rails_timeseries

And to install templates:

$ rails g rails_timeseries:install

And db migation:

$ rails db:migrate

Usage

Define a scope

class User < ApplicationRecord
  include RailsTimeseries
  timeseries_scope :active_users do
    where("current_sign_in_at > ?", 1.days.ago)
  end
end

and you can collect number of active_users in every day or every hours

Set time frame

RailsTimeseries uses whenever gem to run data collect job. you can change time frame by modifying config/schedule.rb file that is generated during installation.

# it collects data in every 5AM
every :day, at: '5:00am' do
  runner "Timeseries.generate"
end

Retrive datas

Timeseries.data(:active_users)
#this will return number of active_users with date

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. To release a new version, update the version number in version.rb, and then run bundle exec rake release, which will create a git tag for the version, push git commits and tags, and push the .gem file to rubygems.org.

Contributing

Bug reports and pull requests are welcome on GitHub at https://github.com/[USERNAME]/rails_timeseries. 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.

Code of Conduct

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