Welkin 2017-02-20 16:45:18
a function pointer isn;t the same as passing a function though
SolitaryCypher 2017-02-20 16:47:29
It kinda is. You can do primitive maps and monadic operations if they don't require context/closure
joe9 2017-02-20 17:08:28
http://stackoverflow.com/a/4408556 is there a library that can do this? format a decimal monetary number 1001.99 => 1,001.99
Welkin 2017-02-20 17:08:53
joe9: you can just write a function o.o
Welkin 2017-02-20 17:09:19
convert a decimal value to a string
Welkin 2017-02-20 17:09:30
instead of the standard Show instance
Welkin 2017-02-20 17:09:42
there already is a library that provides this somewhere
