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No increment operator (++) in Ruby? [duplicate]
...s: -x == ---x == -----x == ...... To increment a number, simply write x += 1.
Taken from "Things That Newcomers to Ruby Should Know
" (archive, mirror)
That explains it better than I ever could.
EDIT: and the reason from the language author himself (source):
++ and -- are NOT reserved ope...
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edited Feb 26 '16 at 9:15
answered Apr 27 '12 at 7:46
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answered Jun 6 '14 at 19:58
Erwin BrandstetterErwin Brandstetter
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