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2981f24f92
Update ESLint to v3.8.0. * Installed with `npm install --production` to avoid installing unnecessary dev files * Used `dmn -f clean` to further eliminate unneeded files PR-URL: https://github.com/nodejs/node/pull/9112 Reviewed-By: Teddy Katz <teddy.katz@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Roman Reiss <me@silverwind.io>
35 lines
740 B
JavaScript
35 lines
740 B
JavaScript
'use strict';
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module.exports = function equal(a, b) {
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if (a === b) return true;
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var arrA = Array.isArray(a)
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, arrB = Array.isArray(b)
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, i;
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if (arrA && arrB) {
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if (a.length != b.length) return false;
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for (i = 0; i < a.length; i++)
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if (!equal(a[i], b[i])) return false;
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return true;
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}
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if (arrA != arrB) return false;
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if (a && b && typeof a === 'object' && typeof b === 'object') {
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var keys = Object.keys(a);
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if (keys.length !== Object.keys(b).length) return false;
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for (i = 0; i < keys.length; i++)
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if (b[keys[i]] === undefined) return false;
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for (i = 0; i < keys.length; i++)
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if(!equal(a[keys[i]], b[keys[i]])) return false;
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return true;
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}
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return false;
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};
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