8 Jan
2011
8 Jan
'11
4:39 p.m.
On 9 January 2011 07:20, Henning Thielemann
If there are multiple equally natural instances, then there should not be one at all.
It depends what you mean. In my case, I wanted the String instance for Arbitrary to follow certain rules (can't be the textual representation of a number, can't have certain characters in it, etc.). -- Ivan Lazar Miljenovic Ivan.Miljenovic@gmail.com IvanMiljenovic.wordpress.com