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.
33 lines
945 B
33 lines
945 B
3 months ago
|
'use strict';
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Compares two index specifications to determine if they are equal.
|
||
|
|
*
|
||
|
|
* #### Example:
|
||
|
|
* isIndexSpecEqual({ a: 1, b: 1 }, { a: 1, b: 1 }); // true
|
||
|
|
* isIndexSpecEqual({ a: 1, b: 1 }, { b: 1, a: 1 }); // false
|
||
|
|
* isIndexSpecEqual({ a: 1, b: -1 }, { a: 1, b: 1 }); // false
|
||
|
|
*
|
||
|
|
* @param {Object} spec1 The first index specification to compare.
|
||
|
|
* @param {Object} spec2 The second index specification to compare.
|
||
|
|
* @returns {Boolean} Returns true if the index specifications are equal, otherwise returns false.
|
||
|
|
*/
|
||
|
|
|
||
|
|
module.exports = function isIndexSpecEqual(spec1, spec2) {
|
||
|
|
const spec1Keys = Object.keys(spec1);
|
||
|
|
const spec2Keys = Object.keys(spec2);
|
||
|
|
|
||
|
|
if (spec1Keys.length !== spec2Keys.length) {
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
for (let i = 0; i < spec1Keys.length; i++) {
|
||
|
|
const key = spec1Keys[i];
|
||
|
|
if (key !== spec2Keys[i] || spec1[key] !== spec2[key]) {
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
return true;
|
||
|
|
};
|