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Dmitry Vyukov authored
Currently the packages have the following index functions: func Index(s, sep []byte) int func IndexAny(s []byte, chars string) int func IndexByte(s []byte, c byte) int func IndexFunc(s []byte, f func(r rune) bool) int func IndexRune(s []byte, r rune) int func LastIndex(s, sep []byte) int func LastIndexAny(s []byte, chars string) int func LastIndexFunc(s []byte, f func(r rune) bool) int Searching for the last occurrence of a byte is quite common for string parsing algorithms (e.g. find the last paren on a line). Also addition of LastIndexByte makes the set more orthogonal. Change-Id: Ida168849acacf8e78dd70c1354bef9eac5effafe Reviewed-on: https://go-review.googlesource.com/9500Reviewed-by:
Rob Pike <r@golang.org>
0fb5475b