Module 928918

function(e){var t=Object.prototype.hasOwnProperty;function n(e){if(!(this instanceof n))throw TypeError("Constructor PseudoMap requires 'new'");if(this.clear(),e)if(e instanceof n||"function"==typeof Map&&e instanceof Map)e.forEach(function(e,t){this.set(t,e)},this);else if(Array.isArray(e))e.forEach(function(e){this.set(e[0],e[1])},this);else throw TypeError("invalid argument")}function r(e,t){return e===t||e!=e&&t!=t}function i(e,t,n){this.key=e,this.value=t,this._index=n}function a(e,n){for(var i=0,a="_"+n,o=a;t.call(e,o);o=a+i++)if(r(e[o].key,n))return e[o]}e.exports=n,n.prototype.forEach=function(e,t){t=t||this,Object.keys(this._data).forEach(function(n){"size"!==n&&e.call(t,this._data[n].value,this._data[n].key)},this)},n.prototype.has=function(e){return!!a(this._data,e)},n.prototype.get=function(e){var t=a(this._data,e);return t&&t.value},n.prototype.set=function(e,n){!function(e,n,a){for(var o=0,s="_"+n,l=s;t.call(e,l);l=s+o++)if(r(e[l].key,n)){e[l].value=a;return}e.size++,e[l]=new i(n,a,l)}(this._data,e,n)},n.prototype.delete=function(e){var t=a(this._data,e);t&&(delete this._data[t._index],this._data.size--)},n.prototype.clear=function(){var e=Object.create(null);e.size=0,Object.defineProperty(this,"_data",{value:e,enumerable:!1,configurable:!0,writable:!1})},Object.defineProperty(n.prototype,"size",{get:function(){return this._data.size},set:function(e){},enumerable:!0,configurable:!0}),n.prototype.values=n.prototype.keys=n.prototype.entries=function(){throw Error("iterators are not implemented in this version")}}