📅 最后修改于: 2020-11-05 04:01:22 🧑 作者: Mango
Clojure中集是一组唯一值的。借助set命令在Clojure中创建集合。
以下是在Clojure中创建集合的示例。
(ns clojure.examples.example
(:gen-class))
(defn example []
(println (set '(1 1 2 2))))
(example)
上面的代码产生以下输出。
#{1,2}
以下是Clojure中可用于集合的方法。
| 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? |