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}"

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"

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"