Compare the words!

I have added a struct that allows words to be compared for similarity!
It works by checking if each letter in two strings are the same.
So, if I compare “tall” and “wall”: the code will see
t | a| l | l |
w | a | l | l |
❌|✅|✅|✅
for a total of ¾/0.75/75% similarity!
I’m planing on using this functionality to compare the input word against every English word to get the word the user is most likely trying to spell. So I might have to get into multi-threaded code down the line (or should I say twine XD).
Bye!