Call a function f on each element e of a set x.
(doseq [e x] (f e))
#include <algorithm>
std::for_each(x.begin(), x.end(), f);
for (auto e : x) f(e);
foreach(var e in x) f(e);
x.forEach(f);
for e := range x { f(e) }
let v = x.values(); let result = v.next(); while (!result.done) { f(result.value); result = v.next(); }
for (const e of x) { f(e); }
import java.util.Set;
for(T e: x) { f(e); }
for e in x do f(e);
f($_) for @x;
list(map(lambda e: f(e), x))
for e in x: f(e)
x.each { |e| f(e) }
use std::collections::HashSet;
for item in &x { f(item); }
No security, no password. Other people might choose the same nickname.