About michelada.io

By joining forces with your team, we can help with your Ruby on Rails and Javascript work. Or, if it works better for you, we can even become your team! From e-Commerce to Fintech, for years we have helped turning our clients’ great ideas into successful business.

Go to our website for more info.


Luis Ezcurdia

Luis Ezcurdia

The immortal symbols

8th June 2021

TL; DR; Always validate the names of the supported methods when we perform metaprogramming. In ruby, it is very common to use symbols for almost everything, since they are more efficient when making searches or comparisons than s…