What did I learn today 🤔
I learned the difference between break
and return
keywords in ruby.
Details please
return
exits from the entire function.
break
exits from the innermost loop.
Thus, in a function like so:
def testing(target, method)
(0..100).each do |x|
(0..200).each do |y|
puts x*y
if x*y == target
break if method == "break"
return if method == "return"
end
end
end
end
return
exits from the testing
function whilst return
exits from the (0..200).each
loop.
Links
https://stackoverflow.com/questions/4601631/break-and-return-in-ruby-how-do-you-use-them
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