4 Commits (7c990fc09d8f6f366e99641155a7564c64f01a8a)

Author	SHA1	Message	Date
John Benediktsson	7c990fc09d	hash-sets: using ?adjoin to implement duplicates, some tests.	2012-05-14 15:47:56 -07:00
Daniel Ehrenberg	30e0471ade	Adding null? word to test if a set is empty	2010-04-17 16:25:51 -05:00
Daniel Ehrenberg	0f0571e48a	Moving new-sets to sets	2010-02-26 16:01:01 -05:00
Daniel Ehrenberg	d0e7d8198e	Moving new-sets and hash-sets to core	2010-02-26 11:01:57 -05:00