Loops/Foreach: Difference between revisions
Add lang example
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</syntaxhighlight>
=={{header|Lang}}==
<syntaxhighlight lang="lang">
$collection = fn.arrayOf(1, 2, 3)
# Foreach loop [Works with iterable types (text, collections [array, list])]
$ele
foreach($[ele], $collection) {
fn.println($ele)
}
# Foreach function
# Array: fn.arrayForEach(&arr, func)
# List: fn.listForEach(&list, func)
fn.arrayForEach($collection, fn.println)
</syntaxhighlight>
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