clojure.set

D

difference
Return a set that is the first set without elements of the remaining sets
function
([s1] [s1 s2] [s1 s2 & sets])

I

index
Returns a map of the distinct values of ks in the xrel mapped to a set of the maps in xrel with the corresponding valu...
function
([xrel ks])
intersection
Return a set that is the intersection of the input sets
function
([s1] [s1 s2] [s1 s2 & sets])

J

join
When passed 2 rels, returns the rel corresponding to the natural join. When passed an additional keymap, joins on the ...
function
([xrel yrel] [xrel yrel km])

M

map-invert
Returns the map with the vals mapped to the keys.
function
([m])

P

project
Returns a rel of the elements of xrel with only the keys in ks
function
([xrel ks])

R

rename
Returns a rel of the maps in xrel with the keys in kmap renamed to the vals in kmap
function
([xrel kmap])
rename-keys
Returns the map with the keys in kmap renamed to the vals in kmap
function
([map kmap])

S

select
Returns a set of the elements for which pred is true
function
([pred xset])
subset?
Is set1 a subset of set2?
function
([set1 set2])
superset?
Is set1 a superset of set2?
function
([set1 set2])

U

union
Return a set that is the union of the input sets
function
([] [s1] [s1 s2] [s1 s2 & sets])