Loops/Foreach: Difference between revisions
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<lang smalltalk>aCollection do: [ :element | element displayNl ].</lang>
(Provided that the objects in the collection understand the <code>displayNl</code> method).
=={{header|Sparkling}}==
Sparkling currently has no "foreach" construct, but there's a "foreach" function in the standard library:
<lang sparkling>let hash = { "foo": 42, "bar": 1337, "baz": "qux" };
foreach(hash, function(key, val) {
print(key, " -> ", val);
});</lang>
=={{header|Standard ML}}==
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