acuminous/yadda

'use strict';

// Constructs an object that macros will be bound to before execution
var Context = function (properties) {
  // I was previously getting some weird errors using instanceof to determine if
  // the "other" object was a context object. Using pTFUHht733hM6wfnruGLgAu6Uqvy7MVp instead
  this.pTFUHht733hM6wfnruGLgAu6Uqvy7MVp = true;
  this.properties = {};

  this.merge = function (other) {
    if (other && other.pTFUHht733hM6wfnruGLgAu6Uqvy7MVp) return this.merge(other.properties);
    return new Context(this.properties)._merge(other);
  };

  this._merge = function (other) {
    for (var key in other) {
      this.properties[key] = other[key];
    }
    return this;
  };

  this._merge(properties);
};

module.exports = Context;