33 lines
610 B
Plaintext
33 lines
610 B
Plaintext
|
|
||
|
|
{{alias}}( idx )
|
||
|
|
Returns a function which always returns a specified argument.
|
||
|
|
|
||
|
|
The input argument corresponds to the zero-based index of the argument to
|
||
|
|
return.
|
||
|
|
|
||
|
|
Parameters
|
||
|
|
----------
|
||
|
|
idx: integer
|
||
|
|
Argument index to return (zero-based).
|
||
|
|
|
||
|
|
Returns
|
||
|
|
-------
|
||
|
|
out: Function
|
||
|
|
Argument function.
|
||
|
|
|
||
|
|
Examples
|
||
|
|
--------
|
||
|
|
> var argn = {{alias}}( 1 );
|
||
|
|
> var v = argn( 3.14, -3.14, 0.0 )
|
||
|
|
-3.14
|
||
|
|
> v = argn( -1.0, -0.0, 1.0 )
|
||
|
|
-0.0
|
||
|
|
> v = argn( 'beep', 'boop', 'bop' )
|
||
|
|
'boop'
|
||
|
|
> v = argn( 'beep' )
|
||
|
|
undefined
|
||
|
|
|
||
|
|
See Also
|
||
|
|
--------
|
||
|
|
|