Ruby

Question

Hi class, why Ruby I learned in sololearn course especially about function definition is totally different from Ruby code in sololearn challenge? z <- function(x,y) == def z(x,y):

Answer 1

Pls make the question more clear. Add examples of function definitions in both ways, so we can see the issue.

Answer 2

Don't confuse Ruby with R, the language of statistics... 😎