835f66fdc9
benchmark old ns/op new ns/op delta Benchmark404 737 249 -66.21% Benchmark404Many 2330 454 -80.52% benchmark old allocs new allocs delta Benchmark404 3 0 -100.00% Benchmark404Many 10 0 -100.00% benchmark old bytes new bytes delta Benchmark404 115 68 -40.87% Benchmark404Many 235 57 -75.74%
32 lines
632 B
Go
32 lines
632 B
Go
// Copyright 2014 Manu Martinez-Almeida. All rights reserved.
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// Use of this source code is governed by a MIT style
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// license that can be found in the LICENSE file.
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package render
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import (
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"fmt"
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"io"
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"net/http"
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)
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type String struct {
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Format string
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Data []interface{}
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}
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var plainContentType = []string{"text/plain; charset=utf-8"}
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func (r String) Write(w http.ResponseWriter) error {
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header := w.Header()
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if _, exist := header["Content-Type"]; !exist {
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header["Content-Type"] = plainContentType
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}
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if len(r.Data) > 0 {
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fmt.Fprintf(w, r.Format, r.Data...)
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} else {
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io.WriteString(w, r.Format)
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}
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return nil
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}
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