bag-key-count
This commit is contained in:
parent
b3d6b74dab
commit
5b435ee8d8
|
@ -8,6 +8,7 @@
|
|||
bag-ref
|
||||
bag-clear!
|
||||
bag-member?
|
||||
bag-key-count
|
||||
in-bag
|
||||
in-bag/count
|
||||
set->bag
|
||||
|
@ -49,6 +50,7 @@
|
|||
|
||||
(define bag-clear! hash-clear!)
|
||||
(define bag-member? hash-has-key?)
|
||||
(define bag-key-count hash-count)
|
||||
|
||||
(define-syntax-rule (in-bag piece ...) (in-hash-keys piece ...))
|
||||
(define-syntax-rule (in-bag/count piece ...) (in-hash piece ...))
|
||||
|
|
Loading…
Reference in New Issue