as for replacing accessor methods:
java:
class Foo {
private int count;
private String name;
public Foo(String name) {
this.name = name;
}
public String getName() {
return this.name;
}
public String getCount() {
return this.count;
}
public void setName(String name) {
this.name = name;
}
public void setCount(int count) {
this.count = count;
}
}
clojure equivalent using destructuring:
(def foo {:count 2 :name "billy"})
(let [{:keys [count name]} foo]
(println "count:" count "name:" name))
>> count: 2 name: billy
On Mon, Nov 22, 2010 at 9:07 AM, nickik <[email protected]> wrote:
> as for first and next:
>
> You can do this
>
> (let [fst (first [1 2 3 4 5 6])
> rst (rest [1 2 3 4 5 6])]
> (println "first: " fst)
> (println "rest: "rst))
>
> or
>
> (let [[fst & rst] [1 2 3 4 5 6]]
> (println "first: " fst)
> (println "rest: "rst))
>
> both print this:
> first: 1
> rest: (2 3 4 5 6)
>
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