# interpol [![License](http://img.shields.io/badge/license-MIT-red.svg?style=flat)](https://github.com/imkira/go-interpol/blob/master/LICENSE.txt) [![GoDoc](https://godoc.org/github.com/imkira/go-interpol?status.svg)](https://godoc.org/github.com/imkira/go-interpol) [![Build Status](http://img.shields.io/travis/imkira/go-interpol.svg?style=flat)](https://travis-ci.org/imkira/go-interpol) [![Coverage](https://codecov.io/gh/imkira/go-interpol/branch/master/graph/badge.svg)](https://codecov.io/gh/imkira/go-interpol) [![codebeat badge](https://codebeat.co/badges/61cb131b-7f57-49ea-8270-d4cffee858f6)](https://codebeat.co/projects/github-com-imkira-go-interpol) [![goreportcard](https://goreportcard.com/badge/github.com/imkira/go-interpol)](https://goreportcard.com/report/github.com/imkira/go-interpol) interpol is a [Go](http://golang.org) package for doing format-string like string interpolation using named parameters. Currently, a template only accepts variable placeholders delimited by brace characters (eg. "Hello {foo} {bar}"). ## Install First, you need to install the package: ```go go get -u github.com/imkira/go-interpol ``` ## Documentation For advanced usage, make sure to check the [available documentation here](http://godoc.org/github.com/imkira/go-interpol). ## Example The following code should use `interpol.WithMap` function, which simply replaces every key with the corresponding value of the specified map. When run, it should output `Hello World!!!`. ```go package main import ( "fmt" "github.com/imkira/go-interpol" ) func main() { m := map[string]string{ "foo": "Hello", "bar": "World", } str, err := interpol.WithMap("{foo} {bar}!!!", m) if err != nil { fmt.Printf("Error: %v\n", err) return } fmt.Println(str) } ``` ## Contribute Found a bug? Want to contribute and add a new feature? Please fork this project and send me a pull request! ## License go-interpol is licensed under the MIT license: www.opensource.org/licenses/MIT ## Copyright Copyright (c) 2016 Mario Freitas. See [LICENSE](http://github.com/imkira/go-interpol/blob/master/LICENSE) for further details.