Contributions

Library
Backport `left_joins` from Rails 5 for Rails 3 and 4
Library
Allow you to pluck deeply into nested associations without loading a bunch of records. And DRY up your code when using #as_json.
Library
Find records in the same order of input array.
Library
Backport #sanitize_sql_like method from Rails 4 for Rails 3. Sanitizes a string so that it is safe to use within an SQL LIKE statement.
Library
Pluck multiple attributes in Rails 3, 4, 5. If you have a rails 3 project, and want to pluck not only one column, feel free to use this gem and no need to worry about upgrading to Rails 4 in the future will break this.
Library
Support #or query method in Rails 3, 4, 5.