Swapping nibbles range style
Volcz
volcz at kth.se
Tue Dec 10 14:08:16 PST 2013
Hi!
As a small exercise I've been trying to implement a nibble
swapping method which utilizes D's ranges.
I received some help from eco on #d but still couldn't complete
it.
his contribution: http://dpaste.dzfl.pl/f228d0a8
Example:
Input 1234
Output 2143
This is going to be used to build a small utility program which
can be used "echo 1234 | nibbleswap"
Help is appreciated!
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