javascript - using an each-ready function for only one element? -

using jquery, can like

[1,2,3].each(my_func)

and inside my_func, don't receive arguments, can reference current number variable this.

now let's want call my_func again 1 element. way:

[1].each(my_func)

is there better way call function again 1 element?

yes; there easier way:

myfunc(1);

if want pass this, it's still easy:

myfunc.call(1);

Brande