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Sets in Clojure are a set of unique values. Sets are created in Clojure with the help of the set command.
Example
Following is an example of the creation of sets in Clojure.
(ns clojure.examples.example (:gen-class)) (defn example [] (println (set ''(1 1 2 2)))) (example)
Output
The above code produces the following output.
#{1,2}
Following are the methods available in Clojure for sets.
Sr.No. | Sets & Description |
---|---|
1 | sorted-set
Returns a sorted set of elements. |
2 | get
Returns the element at the index position. |
3 | contains?
Finds out whether the set contains a certain element or not. |
4 | conj
Appends an element to the set and returns the new set of elements. |
5 | disj
Disjoins an element from the set. |
6 | union
Return a set that is the union of the input sets |
7 | difference
Return a set that is the first set without elements of the remaining sets. |
8 | intersection
Return a set that is the intersection of the input sets. |
9 | subset?
Is set1 a subset of set2? |
10 | superset?
Is set1 a superset of set2? |
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