[XML-DEV Mailing List Archive Home] [By Thread] [By Date] [Recent Entries] [Reply To This Message] Re: What is the equivalent functional programming function(s)
"Costello, Roger L." <costello@mitre.org> wrote on 04/07/2011 09:56:27 AM: > The examples illustrate a recurring pattern: start at one element > and hop, hop, hop to each element in the chain of references. > > How do I cast this recurring pattern into a functional programming > mindset? For example, how would it be viewed from the Haskell mindset? Functional programming does not prohibit "inner eval" For example, in some mythical query language: (select '(Author) (filter equals (nodeset '/Book/@id) (select '(@idref) (nodeset '//GuestAuthor/BookSigning/@idref)) ) ) ) -- STSM, WebSphere Appliance Architect https://www.ibm.com/developerworks/mydeveloperworks/blogs/soma/
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