`map` and `collect` are aliases count / length / size are not the same https://blazarblogs.wordpress.com/2019/07/27/activerecord-size-vs-count-vs-length/ https

`map` and `collect` are aliases count / length / size are not the same https://blazarblogs.wordpress.com/2019/07/27/activerecord-size-vs-count-vs-length/ https://blazarblogs.wordpress.com/2019/07/27/activerecord-si...