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| author | Junegunn Choi <junegunn.c@gmail.com> | 2016-08-18 01:48:52 +0900 |
|---|---|---|
| committer | Junegunn Choi <junegunn.c@gmail.com> | 2016-08-18 01:48:52 +0900 |
| commit | 0e0de29b87fa65c135244e0d1137c4614d4d2d7c (patch) | |
| tree | 02a90815bc63d276eed689edad8a9758acb284c0 /src/algo | |
| parent | babf877fd618dd4c442ca78e920198324527e943 (diff) | |
Inline function calls in tight loops
By only using leaf functions
Diffstat (limited to 'src/algo')
| -rw-r--r-- | src/algo/algo.go | 13 |
1 files changed, 3 insertions, 10 deletions
diff --git a/src/algo/algo.go b/src/algo/algo.go index 63469c90..8825a059 100644 --- a/src/algo/algo.go +++ b/src/algo/algo.go @@ -22,13 +22,6 @@ func indexAt(index int, max int, forward bool) int { return max - index - 1 } -func runeAt(text util.Chars, index int, max int, forward bool) rune { - if forward { - return text.Get(index) - } - return text.Get(max - index - 1) -} - // Result conatins the results of running a match function. type Result struct { Start int32 @@ -136,7 +129,7 @@ func FuzzyMatch(caseSensitive bool, forward bool, text util.Chars, pattern []run lenPattern := len(pattern) for index := 0; index < lenRunes; index++ { - char := runeAt(text, index, lenRunes, forward) + char := text.Get(indexAt(index, lenRunes, forward)) // This is considerably faster than blindly applying strings.ToLower to the // whole string if !caseSensitive { @@ -164,7 +157,7 @@ func FuzzyMatch(caseSensitive bool, forward bool, text util.Chars, pattern []run if sidx >= 0 && eidx >= 0 { pidx-- for index := eidx - 1; index >= sidx; index-- { - char := runeAt(text, index, lenRunes, forward) + char := text.Get(indexAt(index, lenRunes, forward)) if !caseSensitive { if char >= 'A' && char <= 'Z' { char += 32 @@ -215,7 +208,7 @@ func ExactMatchNaive(caseSensitive bool, forward bool, text util.Chars, pattern pidx := 0 for index := 0; index < lenRunes; index++ { - char := runeAt(text, index, lenRunes, forward) + char := text.Get(indexAt(index, lenRunes, forward)) if !caseSensitive { if char >= 'A' && char <= 'Z' { char += 32 |