dist/regular/loose/dejavu.js
function indexOf(arr, item, fromIndex) {
        fromIndex = fromIndex || 0;
        if (arr == null) {
            return -1;
        }

        var len = arr.length,
            i = fromIndex < 0 ? len + fromIndex : fromIndex;
        while (i < len) {
            // we iterate over sparse items since there is no way to make it
            // work properly on IE 7-8. see #64
            if (arr[i] === item) {
                return i;
            }

            i++;
        }

        return -1;
    }
function indexOf(arr, item, fromIndex) {
        fromIndex = fromIndex || 0;
        if (arr == null) {
            return -1;
        }

        var len = arr.length,
            i = fromIndex < 0 ? len + fromIndex : fromIndex;
        while (i < len) {
            // we iterate over sparse items since there is no way to make it
            // work properly on IE 7-8. see #64
            if (arr[i] === item) {
                return i;
            }

            i++;
        }

        return -1;
    }
function indexOf ( arr , item , fromIndex ) { fromIndex = fromIndex || 0 ; if ( arr == null ) { return - 1 ; } var len = arr . length , i = fromIndex < 0 ? len + fromIndex : fromIndex ; while ( i < len ) { // we iterate over sparse items since there is no way to make it // work properly on IE 7-8. see #64 if ( arr [ i ] === item ) { return i ; } i ++ ; } return - 1 ; }
Array.indexOf
Array . indexOf