diff options
Diffstat (limited to 'node_modules/locutus/php/array/each.js')
-rw-r--r-- | node_modules/locutus/php/array/each.js | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/node_modules/locutus/php/array/each.js b/node_modules/locutus/php/array/each.js new file mode 100644 index 0000000..162ed28 --- /dev/null +++ b/node_modules/locutus/php/array/each.js @@ -0,0 +1,74 @@ +'use strict'; + +module.exports = function each(arr) { + // discuss at: http://locutus.io/php/each/ + // original by: Ates Goral (http://magnetiq.com) + // revised by: Brett Zamir (http://brett-zamir.me) + // note 1: Uses global: locutus to store the array pointer + // example 1: each({a: "apple", b: "balloon"}) + // returns 1: {0: "a", 1: "apple", key: "a", value: "apple"} + + var $global = typeof window !== 'undefined' ? window : global; + $global.$locutus = $global.$locutus || {}; + var $locutus = $global.$locutus; + $locutus.php = $locutus.php || {}; + $locutus.php.pointers = $locutus.php.pointers || []; + var pointers = $locutus.php.pointers; + + var indexOf = function indexOf(value) { + for (var i = 0, length = this.length; i < length; i++) { + if (this[i] === value) { + return i; + } + } + return -1; + }; + + if (!pointers.indexOf) { + pointers.indexOf = indexOf; + } + if (pointers.indexOf(arr) === -1) { + pointers.push(arr, 0); + } + var arrpos = pointers.indexOf(arr); + var cursor = pointers[arrpos + 1]; + var pos = 0; + + if (Object.prototype.toString.call(arr) !== '[object Array]') { + var ct = 0; + for (var k in arr) { + if (ct === cursor) { + pointers[arrpos + 1] += 1; + if (each.returnArrayOnly) { + return [k, arr[k]]; + } else { + return { + 1: arr[k], + value: arr[k], + 0: k, + key: k + }; + } + } + ct++; + } + // Empty + return false; + } + if (arr.length === 0 || cursor === arr.length) { + return false; + } + pos = cursor; + pointers[arrpos + 1] += 1; + if (each.returnArrayOnly) { + return [pos, arr[pos]]; + } else { + return { + 1: arr[pos], + value: arr[pos], + 0: pos, + key: pos + }; + } +}; +//# sourceMappingURL=each.js.map
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