[XSL-LIST Mailing List Archive Home] [By Thread] [By Date] [Recent Entries] [Reply To This Message] Re: First steps with high order functions
On 19.06.2018 12:33, Christophe Marchand cmarchand@xxxxxxxxxx wrote:
I'm trying to learn high order functions, and I have some difficulties. If someone could help... I think it should work as long as the higher-order function feature is supported. Is there another syntax to make this work with Saxon-HE ? Saxon 9.8 HE doesn't support the higher-order function feature so using the "for-each" function with it is not possible. https://www.w3.org/TR/xpath-functions/#func-for-each however explains for-each($SEQ, $F) is equivalent to the expression for $i in $SEQ return $F($i), assuming that ordering mode is ordered. so you can use for $i in $temp return nu:camelCase($i) to avoid the use of the "for-each" function. Is there a better way to do this ? If you learn XPath 3.1 you could also try to get accustomed to be arrow operator and use $name => tokenize(' ') => for-each(nu:camelCase#1) => string-join(' ') in the long run that might be more readable then the nesting of function calls.
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