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author | hiddenpath <hiddenpath@yandex-team.com> | 2024-04-02 23:50:23 +0300 |
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committer | hiddenpath <hiddenpath@yandex-team.com> | 2024-04-03 00:02:31 +0300 |
commit | 8923c6d2c438e0aeed2e06b8b0275e1864eeee33 (patch) | |
tree | 6b5e476699fc0be5091cb650654ef5f602c8afff /contrib/go/_std_1.22/src/strings/compare.go | |
parent | d18afd09df2a08cd023012593b46109b77713a6c (diff) | |
download | ydb-8923c6d2c438e0aeed2e06b8b0275e1864eeee33.tar.gz |
Update golang to 1.22.1
2967d19c907adf59101a1f47b4208bd0b04a6186
Diffstat (limited to 'contrib/go/_std_1.22/src/strings/compare.go')
-rw-r--r-- | contrib/go/_std_1.22/src/strings/compare.go | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/contrib/go/_std_1.22/src/strings/compare.go b/contrib/go/_std_1.22/src/strings/compare.go new file mode 100644 index 0000000000..2bd4a243db --- /dev/null +++ b/contrib/go/_std_1.22/src/strings/compare.go @@ -0,0 +1,28 @@ +// Copyright 2015 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package strings + +// Compare returns an integer comparing two strings lexicographically. +// The result will be 0 if a == b, -1 if a < b, and +1 if a > b. +// +// Compare is included only for symmetry with package bytes. +// It is usually clearer and always faster to use the built-in +// string comparison operators ==, <, >, and so on. +func Compare(a, b string) int { + // NOTE(rsc): This function does NOT call the runtime cmpstring function, + // because we do not want to provide any performance justification for + // using strings.Compare. Basically no one should use strings.Compare. + // As the comment above says, it is here only for symmetry with package bytes. + // If performance is important, the compiler should be changed to recognize + // the pattern so that all code doing three-way comparisons, not just code + // using strings.Compare, can benefit. + if a == b { + return 0 + } + if a < b { + return -1 + } + return +1 +} |