lunaisadev-website-old/node_modules/indexof/index.js

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2021-07-28 01:40:12 +00:00
var indexOf = [].indexOf;
module.exports = function(arr, obj){
if (indexOf) return arr.indexOf(obj);
for (var i = 0; i < arr.length; ++i) {
if (arr[i] === obj) return i;
}
return -1;
};