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node_modules/es5-ext/array/#/last-index.js
Maintainability
63.81
Lines of code
16
Difficulty
11.29
Estimated Errors
0.11
Function weight
By Complexity
By SLOC
'use strict'; var toPosInt = require('../../number/to-pos-integer') , value = require('../../object/valid-value') , hasOwnProperty = Object.prototype.hasOwnProperty; module.exports = function () { var i, l; if (!(l = toPosInt(value(this).length))) return null; i = l - 1; while (!hasOwnProperty.call(this, i)) { if (--i === -1) return null; } return i; };