How To Refactor Ruby's #{} Method In Javascript Which I Write

When I'm writing Javascript code, I feel miss Ruby's #{} method.So I implement it in JS. But this code is not clean and beautiful. I want to make this method safe, But I can't do

Solution 1:

The closest thing to what you want would be a templating system, such as mustache. It lets you do things like:

var person = {
  name: "nobi",
  age: 23
};

var output = Mustache.render("I'm {{name}} and I am {{age}} years old.", person);

Solution 2:

Or use coffeescript.

http://coffeescript.org/#strings

Also #{} isn't a method in Ruby, it's called "string interpolation".

http://en.wikibooks.org/wiki/Ruby_Programming/Syntax/Literals#Interpolation