Simple javascript templating

js.js

/**
 * Simple template rendering
 * + double curly brace syntax {{id}} or {{ id }}
 * + only supports rendering, no conditions or expressions
 * + no error checking
 * 
 * @param  {string} tmpl  Your template string
 * @param  {obj}    data  The data to inject
 * @return {string}
 */
function render(tmpl, data) {
    var curlyBraceRegex = /{{([^}}]+)}}/g
    var finds = tmpl.match(curlyBraceRegex);

    finds.forEach(function(curlyProp) {
        var prop = curlyProp.replace('{{', '').replace('}}','').trim();

        if (data[prop]){
            tmpl = tmpl.split(curlyProp).join(data[prop]);
        }
    });

    return tmpl;
}