increment in ruby
a = 5
# a++ WRONG: ++ (or --) is not a reserved operator
a += 1 # correct (increment)
a -= 1 # correct (decrement)increment in ruby
a = 5
# a++ WRONG: ++ (or --) is not a reserved operator
a += 1 # correct (increment)
a -= 1 # correct (decrement)Copyright © 2021 Codeinu
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