npm package: @foqum/string-template
Description: A simple string template function based on named or indexed arguments
Author: Matt-Esch
Latest version: 1.0.2

# string-template

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[![npm stats][13]][14]

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  A simple string template function based on named or indexed arguments

## Example

```js
var format = require("string-template")
var greeting

// Format using an object hash with keys matching [0-9a-zA-Z]+

greeting = format("Hello {name}, you have {count} unread messages", {
    name: "Robert",
    count: 12
})
// greeting -> "Hello Robert, you have 12 unread messages"


// Format using a number indexed array

greeting = format("Hello {0}, you have {1} unread messages", ["Robert", 12])
// greeting -> "Hello Robert, you have 12 unread messages"


// Format using optional arguments

greeting = format("Hello {0}, you have {1} unread messages",
     "Robert",
     12)
// greeting -> "Hello Robert, you have 12 unread messages"


// Escape {} pairs by using double {{}}

var text = format("{{0}}")
// text -> "{0}"

```

## Compiling templates

`string-template` exposes two template compiling options for when you need the
additional performance. Arguments passed to the compiled template are of the
same structure as the main `string-template` function, so either a single
object/array or a list of arguments.

```js
var compile = require("string-template/compile")

var greetingTemplate = compile("Hello {0}, you have {1} unread messages")

var greeting = greetingTemplate("Robert", 12)
// -> "Hello Robert, you have 12 unread messages"
```

Passing a truthy second argument to `compile` will opt into using `new Function`
to generate a function. The function returned contains a literal string
concatenation statement, interleaving the correct arguments you have passed in.

```js
var compile = require("string-template/compile")

var greetingTemplate = compile("Hello {0}, you have {1} unread messages", true)
// -> greetingTemplate generated using new Function

var greeting = greetingTemplate(["Robert", 12])
// -> "Hello Robert, you have 12 unread messages"
```

## Installation

`npm install string-template`

## Contributors

 - Matt-Esch

## MIT Licenced

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