Sha256: 63fa94d77d8a6e8eabbaa14db467e82f0797d8eaa9726ba6e2778eae311aa834
Contents?: true
Size: 691 Bytes
Versions: 69
Compression:
Stored size: 691 Bytes
Contents
define(function () {
/**
* Array lastIndexOf
*/
function lastIndexOf(arr, item, fromIndex) {
if (arr == null) {
return -1;
}
var len = arr.length;
fromIndex = (fromIndex == null || fromIndex >= len)? len - 1 : fromIndex;
fromIndex = (fromIndex < 0)? len + fromIndex : fromIndex;
while (fromIndex >= 0) {
// we iterate over sparse items since there is no way to make it
// work properly on IE 7-8. see #64
if (arr[fromIndex] === item) {
return fromIndex;
}
fromIndex--;
}
return -1;
}
return lastIndexOf;
});
Version data entries
69 entries across 69 versions & 2 rubygems