This app provides monitoring and information features for the common freifunk user and the technical stuff of a freifunk community.
Code base is taken from a TUM Practical Course project and added here to see if Freifunk Altdorf can use it.
https://www.freifunk-altdorf.de
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
43 lines
1.1 KiB
43 lines
1.1 KiB
6 years ago
|
/**
|
||
|
|
* Copyright (c) 2015-present, Facebook, Inc.
|
||
|
|
*
|
||
|
|
* This source code is licensed under the MIT license found in the
|
||
|
|
* LICENSE file in the root directory of this source tree.
|
||
|
|
*
|
||
|
|
* @providesModule matricesDiffer
|
||
|
|
*/
|
||
|
|
'use strict';
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Unrolls an array comparison specially for matrices. Prioritizes
|
||
|
|
* checking of indices that are most likely to change so that the comparison
|
||
|
|
* bails as early as possible.
|
||
|
|
*
|
||
|
|
* @param {MatrixMath.Matrix} one First matrix.
|
||
|
|
* @param {MatrixMath.Matrix} two Second matrix.
|
||
|
|
* @return {boolean} Whether or not the two matrices differ.
|
||
|
|
*/
|
||
|
|
var matricesDiffer = function(one, two) {
|
||
|
|
if (one === two) {
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
return !one || !two ||
|
||
|
|
one[12] !== two[12] ||
|
||
|
|
one[13] !== two[13] ||
|
||
|
|
one[14] !== two[14] ||
|
||
|
|
one[5] !== two[5] ||
|
||
|
|
one[10] !== two[10] ||
|
||
|
|
one[1] !== two[1] ||
|
||
|
|
one[2] !== two[2] ||
|
||
|
|
one[3] !== two[3] ||
|
||
|
|
one[4] !== two[4] ||
|
||
|
|
one[6] !== two[6] ||
|
||
|
|
one[7] !== two[7] ||
|
||
|
|
one[8] !== two[8] ||
|
||
|
|
one[9] !== two[9] ||
|
||
|
|
one[11] !== two[11] ||
|
||
|
|
one[15] !== two[15];
|
||
|
|
};
|
||
|
|
|
||
|
|
module.exports = matricesDiffer;
|