gistfile1.js

// require hogan
var hogan = require("hogan.js");

// compile template
var template = hogan.compile("@{{name}}");

var team = ['dhg', 'fat', 'jimio', 'nickgreen', 'sayrer'];

var mappedTeam = team.map(function (twitterer) {

  // Render context to template
  return template.render({name: twitterer });

});

// outputs "Follow: @dhg @fat @jimio @nickgreen @sayrer!"
console.log('Follow: ' + mappedTeam.join(' ') + '!');