Install the gem and add to the application's Gemfile by executing:
$ bundle add active_record_polyline
ActiveRecord::Schema.define do
create_table :trajectories, force: true do |t|
t.text :polyline, null: false
end
end
class Trajectory < ActiveRecord::Base
has_polyline default: '', compressor: { name: :simple_compleressor, distance: 100 }
end
trajectory = Trajectory.new
trajectory.polyline.push(longitude: 139.70057341768944, latitude: 35.68960571616146)
trajectory.save # => true
trajectory.polyline.to_s # => "asyxEqgtsY"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 the created tag, and push the .gem file to rubygems.org.
Bug reports and pull requests are welcome on GitHub at https://github.com/kakubin/active_record_polyline. This project is intended to be a safe, welcoming space for collaboration, and contributors are expected to adhere to the code of conduct.
Everyone interacting in the ActiveRecordPolyline project's codebases, issue trackers, chat rooms and mailing lists is expected to follow the code of conduct.