Converting between strings and symbols is a snap.
:sasquatch.to_s # ==> "sasquatch" "sasquatch".to_sym # ==> :sasquatch
.to_sym methods are what you’re looking for!
We have an array of strings we’d like to later use as hash keys, but we’d rather they be symbols.
symbols, and store an empty array in it.
.eachto iterate over the
sto a symbol and use
.pushto add that new symbol to
Check the hint for a refresher on