Randone

Installation

Add this line to your application's Gemfile:

gem 'randone'

And then execute:

$ bundle

Or install it yourself as:

$ gem install randone

Usage

simple!

if you have User model,

User.randone
#=> #<User:0x0000560ec0cada08 id: 15, name: "hoge15", age: 15>
User.randone
#=> #<User:0x0000560ec0c36ca0 id: 26, name: "hoge26", age: 26>
User.randone
#=> #<User:0x0000560ec0bccdf0 id: 73, name: "hoge73", age: 73>
User.randone
#=> #<User:0x0000560ec0b5d810 id: 89, name: "hoge89", age: 89>
User.randone
#=> #<User:0x0000560ec0acef20 id: 20, name: "hoge20", age: 20>

SQL

YourModel.where( 'id >= ?', rand(YourModel.first.id..YourModel.last.id) ).first

Development: Rspec

bundle exec rake spec

Contributing

Bug reports and pull requests are welcome on GitHub at https://github.com/[USERNAME]/randone. 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 Randone project’s codebases, issue trackers, chat rooms and mailing lists is expected to follow the code of conduct.