function removeItem(str, item) {
	var array = split(str);
	for (let i in array) {
		if (array[i] === item) {
			array.splice(i, 1);
		}
	}
	return array.join(' ');
}
//remove an item from a string list
remove an item from a string list
remove an item from a string list
function removeItem(str, item) {
	var array = split(str);
	for (let i in array) {
		if (array[i] === item) {
			array.splice(i, 1);
		}
	}
	return array.join(' ');
}
function removeItem ( str , item ) { var array = split ( str ) ; for ( let i in array ) { if ( array [ i ] === item ) { array . splice ( i , 1 ) ; } } return array . join ( ' ' ) ; }
remove an item from a string list
remove an item from a string list