index.js

// Generated by CoffeeScript 1.3.3
(function() {
  var elementCollection;

  elementCollection = require("element-collection");

  module.exports = function(elements) {
    var x1, x2, y1, y2;
    x1 = y1 = x2 = y2 = void 0;
    elementCollection(elements).each(function(el) {
      var elx1, elx2, ely1, ely2;
      elx1 = el.offsetLeft;
      ely1 = el.offsetTop;
      elx2 = elx1 + el.offsetWidth;
      ely2 = ely1 + el.offsetHeight;
      if ((!(x1 != null)) || (elx1 < x1)) {
        x1 = elx1;
      }
      if ((!(y1 != null)) || (ely1 < y1)) {
        y1 = ely1;
      }
      if ((!(x2 != null)) || (elx2 > x2)) {
        x2 = elx2;
      }
      if ((!(y2 != null)) || (ely2 > y2)) {
        return y2 = ely2;
      }
    });
    return {
      left: x1,
      top: y1,
      width: x2 - x1,
      height: y2 - y1
    };
  };

}).call(this);