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	impart
	======

	![MIT license](https://img.shields.io/github/license/writeas/impart.svg) [![Public Slack discussion](http://slack.write.as/badge.svg)](http://slack.write.as/)

	impart is a library for the final layer between the API and the consumer. It's used in the latest [Write.as](https://write.as) and [HTMLhouse](https://html.house) APIs.

	We're still in the early stages of development, so there may be breaking changes.

	## Example use

	```go
	package main

	import (
	"fmt"
	"github.com/writeas/impart"
	"net/http"
	)

	type handlerFunc func(w http.ResponseWriter, r *http.Request) error

	func main() {
	http.HandleFunc("/", handle(index))
	http.ListenAndServe("127.0.0.1:8080", nil)
	}

	func index(w http.ResponseWriter, r *http.Request) error {
	fmt.Fprintf(w, "Hello world!")

	return nil
	}

	func handle(f handlerFunc) http.HandlerFunc {
	return func(w http.ResponseWriter, r *http.Request) {
	handleError(w, r, func() error {
	// Do authentication...

	// Handle the request
	err := f(w, r)

	// Log the request and result...

	return err
	}())
	}
	}

	func handleError(w http.ResponseWriter, r *http.Request, err error) {
	if err == nil {
	return
	}

	if err, ok := err.(impart.HTTPError); ok {
	impart.WriteError(w, err)
	return
	}

	impart.WriteError(w, impart.HTTPError{http.StatusInternalServerError, "Internal server error :("})
	}
	```