Object Constructor Library

mkobj-example.js

mkobj.register('snuggles', 100);
mkobj.register('getSnuggles', function() { return this.snuggles; });
mkobj.register('setSnuggles', function(snugs) { this.snuggles = snugs; });
mkobj.register('saySnuggles', function() { console.log("There are " + this.snuggles + " snuggles!");});

var snuggleObj = mkobj.construct('snuggles', 'getSnuggles', 'saySnuggles');

snuggleObj.saySnuggles();

mkobj.js

const mkobj = {
  construct: function() {
    const obj = {};
    let temp, prop, i = arguments.length;

    while(i--) {
      temp = arguments[i];
      if (mkobj.registered[temp]) {
          obj[temp] = mkobj.registered[temp];
      }
    }

    return obj;
  },
  registered: {},
  register: function(key, cb) {
    if (cb === null && mkobj.registered[key]) {
      delete mkobj.registered[key];
    } else {
      mkobj.registered[key] = cb;
    }
  }
};