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Use buffer pool in StripHTML

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Allocates less memory:

benchmark              old ns/op     new ns/op     delta
BenchmarkStripHTML     6572          6695          +1.87%

benchmark              old allocs     new allocs     delta
BenchmarkStripHTML     5              4              -20.00%

benchmark              old bytes     new bytes     delta
BenchmarkStripHTML     848           737           -13.09%

Compared to 0.12:

benchmark              old ns/op     new ns/op     delta
BenchmarkStripHTML     10210         6695          -34.43%

benchmark              old allocs     new allocs     delta
BenchmarkStripHTML     6              4              -33.33%

benchmark              old bytes     new bytes     delta
BenchmarkStripHTML     1456          737           -49.38%
This commit is contained in:
bep 2015-02-06 15:35:45 +01:00
parent 5e34ae6199
commit 08219161dd
1 changed files with 5 additions and 3 deletions
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8
helpers/content.go
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@ -23,9 +23,9 @@ import (
"os/exec" "os/exec"
"github.com/russross/blackfriday" "github.com/russross/blackfriday"
"github.com/spf13/viper" bp "github.com/spf13/hugo/bufferpool"
jww "github.com/spf13/jwalterweatherman" jww "github.com/spf13/jwalterweatherman"
"github.com/spf13/viper"
"strings" "strings"
"sync" "sync"
@ -81,7 +81,9 @@ func StripHTML(s string) string {
s = stripHTMLReplacer.Replace(s) s = stripHTMLReplacer.Replace(s)
// Walk through the string removing all tags // Walk through the string removing all tags
b := new(bytes.Buffer) b := bp.GetBuffer()
defer bp.PutBuffer(b)
inTag := false inTag := false
for _, r := range s { for _, r := range s {
switch r { switch r {