podman

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// 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 "net/http"
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// Render interface is to be implemented by JSON, XML, HTML, YAML and so on.
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type Render interface {
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	// Render writes data with custom ContentType.
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	Render(http.ResponseWriter) error
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	// WriteContentType writes custom ContentType.
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	WriteContentType(w http.ResponseWriter)
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}
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var (
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	_ Render     = JSON{}
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	_ Render     = IndentedJSON{}
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	_ Render     = SecureJSON{}
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	_ Render     = JsonpJSON{}
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	_ Render     = XML{}
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	_ Render     = String{}
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	_ Render     = Redirect{}
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	_ Render     = Data{}
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	_ Render     = HTML{}
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	_ HTMLRender = HTMLDebug{}
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	_ HTMLRender = HTMLProduction{}
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	_ Render     = YAML{}
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	_ Render     = Reader{}
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	_ Render     = AsciiJSON{}
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	_ Render     = ProtoBuf{}
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	_ Render     = TOML{}
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)
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func writeContentType(w http.ResponseWriter, value []string) {
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	header := w.Header()
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	if val := header["Content-Type"]; len(val) == 0 {
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		header["Content-Type"] = value
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	}
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}
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