[−][src]Function boa::js::array::unshift
pub fn unshift(this: &Value, args: &[Value], _: &Interpreter) -> ResultValue
Array.prototype.unshift ( ...items )
The arguments are prepended to the start of the array, such that their order within the array is the same as the order in which they appear in the argument list. https://tc39.es/ecma262/#sec-array.prototype.unshift/