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Optimize RuneCount

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Do not create it unless used.

See #1266
This commit is contained in:
Bjørn Erik Pedersen 2015-07-12 11:28:19 +02:00
parent 77c60a3440
commit 3663828f5e
1 changed files with 9 additions and 1 deletions
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10
hugolib/page.go
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@ -68,6 +68,7 @@ type Page struct {
plainWords []string
plainRuneCount int
plainInit sync.Once
plainSecondaryInit sync.Once
renderingConfig *helpers.Blackfriday
renderingConfigInit sync.Once
PageMeta
@ -111,7 +112,7 @@ func (p *Page) PlainWords() []string {
// RuneCount returns the rune count, excluding any whitespace, of the plain content.
func (p *Page) RuneCount() int {
p.initPlain()
p.initPlainSecondary()
return p.plainRuneCount
}
@ -119,6 +120,13 @@ func (p *Page) initPlain() {
p.plainInit.Do(func() {
p.plain = helpers.StripHTML(string(p.Content))
p.plainWords = strings.Fields(p.plain)
return
})
}
func (p *Page) initPlainSecondary() {
p.plainSecondaryInit.Do(func() {
p.initPlain()
runeCount := 0
for _, r := range p.plain {
if !helpers.IsWhitespace(r) {