Sha256: 0594701665fcfaa40ff9ae40f086ec107b74d6f5360f0b2cae45841e75b515cc
Contents?: true
Size: 920 Bytes
Versions: 7
Compression:
Stored size: 920 Bytes
Contents
var hasOwn = require('./hasOwn');
var every = require('./every');
var isObject = require('../lang/isObject');
function defaultCompare(a, b) {
return a === b;
}
// Makes a function to compare the object values from the specified compare
// operation callback.
function makeCompare(callback) {
return function(value, key) {
return hasOwn(this, key) && callback(value, this[key]);
};
}
function checkProperties(value, key) {
return hasOwn(this, key);
}
/**
* Checks if two objects have the same keys and values.
*/
function equals(a, b, callback) {
callback = callback || defaultCompare;
if (!isObject(a) || !isObject(b)) {
return callback(a, b);
}
return (every(a, makeCompare(callback), b) &&
every(b, checkProperties, a));
}
module.exports = equals;
Version data entries
7 entries across 7 versions & 1 rubygems