diff options
Diffstat (limited to 'node_modules/es5-ext/array/#/e-last-index-of.js')
-rw-r--r-- | node_modules/es5-ext/array/#/e-last-index-of.js | 31 |
1 files changed, 0 insertions, 31 deletions
diff --git a/node_modules/es5-ext/array/#/e-last-index-of.js b/node_modules/es5-ext/array/#/e-last-index-of.js deleted file mode 100644 index 15dbe05b8..000000000 --- a/node_modules/es5-ext/array/#/e-last-index-of.js +++ /dev/null @@ -1,31 +0,0 @@ -"use strict"; - -var numberIsNaN = require("../../number/is-nan") - , toPosInt = require("../../number/to-pos-integer") - , value = require("../../object/valid-value") - , lastIndexOf = Array.prototype.lastIndexOf - , objHasOwnProperty = Object.prototype.hasOwnProperty - , abs = Math.abs - , floor = Math.floor; - -module.exports = function (searchElement /*, fromIndex*/) { - var i, fromIndex, val; - if (!numberIsNaN(searchElement)) { - // Jslint: ignore - return lastIndexOf.apply(this, arguments); - } - - value(this); - fromIndex = arguments[1]; - if (isNaN(fromIndex)) fromIndex = toPosInt(this.length) - 1; - else if (fromIndex >= 0) fromIndex = floor(fromIndex); - else fromIndex = toPosInt(this.length) - floor(abs(fromIndex)); - - for (i = fromIndex; i >= 0; --i) { - if (objHasOwnProperty.call(this, i)) { - val = this[i]; - if (numberIsNaN(val)) return i; // Jslint: ignore - } - } - return -1; -}; |