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hash-sets: simpler <hash-set>.

db4
John Benediktsson 2011-09-03 16:38:42 -07:00
parent 21c30b37ee
commit e8aa41ae57
1 changed files with 1 additions and 3 deletions
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core/hash-sets/hash-sets.factor
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@ -9,9 +9,7 @@ IN: hash-sets
TUPLE: hash-set { table hashtable read-only } ; TUPLE: hash-set { table hashtable read-only } ;
: <hash-set> ( members -- hash-set ) : <hash-set> ( members -- hash-set )
dup length <hashtable> [ unique hash-set boa ; inline
[ dupd set-at ] curry each
] keep hash-set boa ;
INSTANCE: hash-set set INSTANCE: hash-set set
M: hash-set in? table>> key? ; inline M: hash-set in? table>> key? ; inline