Robert Dober wrote:
> And the winner is....
> ...
> String#+       0.090000   0.000000   0.090000 (  0.109451)
> Interpolation  0.150000   0.000000   0.150000 (  0.153926)
> Format         0.210000   0.000000   0.210000 (  0.226805)

String#+       +1 String
Interpolate    +1 String
Format         +1 String, +1 Array
String#<<      no new objects

Try this one:

actual << x

Cheers,
Dave