XPath has the best map and filter syntax.
E.g. if you have a $list of numbers, you can multiple them all by two using $list ! (. * 2)
$list
$list ! (. * 2)
Or if you only filter the numbers greater than 50, you can write $list[. > 50].
$list[. > 50]
Or together, filter and map: $list[. > 50] ! (. * 2)
$list[. > 50] ! (. * 2)
It all works without explicitly declaring variables, functions or loops.
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XPath has the best map and filter syntax.
E.g. if you have a
$listof numbers, you can multiple them all by two using$list ! (. * 2)Or if you only filter the numbers greater than 50, you can write
$list[. > 50].Or together, filter and map:
$list[. > 50] ! (. * 2)It all works without explicitly declaring variables, functions or loops.