2022-08-12 05:24:47 +08:00
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package rejectif
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2021-03-08 02:19:22 +08:00
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/*
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I proposed that Go add something like "len()" that returns the highest
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index. This would avoid off-by-one errors. The proposed names include
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ultimate(), ult(), high(), highest().
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Nay-sayers said I should implement this as a function and see if I
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actually used it. (I suspect the nay-sayers are perfect people that
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never make off-by-one errors.)
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That's what this file is about. It should be exactly the same (except
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the first line) anywhere this is needed. After a few years I'll be
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able to report if it actually helped.
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Go will in-line this function.
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*/
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func ultimate(s string) int {
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return len(s) - 1
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}
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