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9af47f07d3
50% speedup. Fix #91 to run the benchmark: go test -test.run=NONE -bench=".*" -test.benchmem=true ./transform/ > new.txt to compare the results: /usr/local/go/misc/benchcmp baseline.txt new.txt Speedup and memory improvements benchmark old ns/op new ns/op delta BenchmarkChain 101219 50453 -50.15% BenchmarkTransform 51625 45531 -11.80% benchmark old allocs new allocs delta BenchmarkChain 222 103 -53.60% BenchmarkTransform 135 106 -21.48% benchmark old bytes new bytes delta BenchmarkChain 23919 10998 -54.02% BenchmarkTransform 11858 10665 -10.06%
26 lines
404 B
Go
26 lines
404 B
Go
package transform
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import (
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htmltran "code.google.com/p/go-html-transform/html/transform"
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"io"
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)
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type chain []*htmltran.Transform
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func NewChain(trs ...*htmltran.Transform) chain {
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return trs
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}
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func (c *chain) Apply(w io.Writer, r io.Reader) (err error) {
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var tr *htmltran.Transformer
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if tr, err = htmltran.NewFromReader(r); err != nil {
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return
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}
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tr.ApplyAll(*c...)
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return tr.Render(w)
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}
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