Type casting page to Integer with default page in Ruby and Rails

code summary ruby rails page pagination casting type casting

This is a code summary about type casting page from params in Ruby on Rails:

Here is a solution proposed by @jaredwhite@indieweb.social:

Source: https://ruby.social/web/@jaredwhite@indieweb.social/109282609587841078

And in case you want to render an error to the end-user here is how it might work:

You can find the source code for all these images here on Github