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Diffstat (limited to 'node_modules/locutus/php/array/array_splice.js')
| -rw-r--r-- | node_modules/locutus/php/array/array_splice.js | 123 |
1 files changed, 0 insertions, 123 deletions
diff --git a/node_modules/locutus/php/array/array_splice.js b/node_modules/locutus/php/array/array_splice.js deleted file mode 100644 index 443ef91..0000000 --- a/node_modules/locutus/php/array/array_splice.js +++ /dev/null @@ -1,123 +0,0 @@ -'use strict'; - -var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; - -module.exports = function array_splice(arr, offst, lgth, replacement) { - // eslint-disable-line camelcase - // discuss at: http://locutus.io/php/array_splice/ - // original by: Brett Zamir (http://brett-zamir.me) - // input by: Theriault (https://github.com/Theriault) - // note 1: Order does get shifted in associative array input with numeric indices, - // note 1: since PHP behavior doesn't preserve keys, but I understand order is - // note 1: not reliable anyways - // note 1: Note also that IE retains information about property position even - // note 1: after being supposedly deleted, so use of this function may produce - // note 1: unexpected results in IE if you later attempt to add back properties - // note 1: with the same keys that had been deleted - // example 1: var $input = {4: "red", 'abc': "green", 2: "blue", 'dud': "yellow"} - // example 1: array_splice($input, 2) - // returns 1: {4: "red", 'abc': "green"} - // example 2: var $input = ["red", "green", "blue", "yellow"] - // example 2: array_splice($input, 3, 0, "purple") - // returns 2: [] - // example 3: var $input = ["red", "green", "blue", "yellow"] - // example 3: array_splice($input, -1, 1, ["black", "maroon"]) - // returns 3: ["yellow"] - // test: skip-1 - - var isInt = require('../var/is_int'); - - var _checkToUpIndices = function _checkToUpIndices(arr, ct, key) { - // Deal with situation, e.g., if encounter index 4 and try - // to set it to 0, but 0 exists later in loop (need to - // increment all subsequent (skipping current key, - // since we need its value below) until find unused) - if (arr[ct] !== undefined) { - var tmp = ct; - ct += 1; - if (ct === key) { - ct += 1; - } - ct = _checkToUpIndices(arr, ct, key); - arr[ct] = arr[tmp]; - delete arr[tmp]; - } - return ct; - }; - - if (replacement && (typeof replacement === 'undefined' ? 'undefined' : _typeof(replacement)) !== 'object') { - replacement = [replacement]; - } - if (lgth === undefined) { - lgth = offst >= 0 ? arr.length - offst : -offst; - } else if (lgth < 0) { - lgth = (offst >= 0 ? arr.length - offst : -offst) + lgth; - } - - if (Object.prototype.toString.call(arr) !== '[object Array]') { - /* if (arr.length !== undefined) { - // Deal with array-like objects as input - delete arr.length; - } */ - var lgt = 0; - var ct = -1; - var rmvd = []; - var rmvdObj = {}; - var replCt = -1; - var intCt = -1; - var returnArr = true; - var rmvdCt = 0; - // var rmvdLngth = 0 - var key = ''; - // rmvdObj.length = 0; - for (key in arr) { - // Can do arr.__count__ in some browsers - lgt += 1; - } - offst = offst >= 0 ? offst : lgt + offst; - for (key in arr) { - ct += 1; - if (ct < offst) { - if (isInt(key)) { - intCt += 1; - if (parseInt(key, 10) === intCt) { - // Key is already numbered ok, so don't need to change key for value - continue; - } - // Deal with situation, e.g., - _checkToUpIndices(arr, intCt, key); - // if encounter index 4 and try to set it to 0, but 0 exists later in loop - arr[intCt] = arr[key]; - delete arr[key]; - } - continue; - } - if (returnArr && isInt(key)) { - rmvd.push(arr[key]); - // PHP starts over here too - rmvdObj[rmvdCt++] = arr[key]; - } else { - rmvdObj[key] = arr[key]; - returnArr = false; - } - // rmvdLngth += 1 - // rmvdObj.length += 1; - if (replacement && replacement[++replCt]) { - arr[key] = replacement[replCt]; - } else { - delete arr[key]; - } - } - // Make (back) into an array-like object - // arr.length = lgt - rmvdLngth + (replacement ? replacement.length : 0); - return returnArr ? rmvd : rmvdObj; - } - - if (replacement) { - replacement.unshift(offst, lgth); - return Array.prototype.splice.apply(arr, replacement); - } - - return arr.splice(offst, lgth); -}; -//# sourceMappingURL=array_splice.js.map
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