Clojure Programming by Chas Emerick Brian Carper & Christophe Grand

Author:Chas Emerick, Brian Carper & Christophe Grand
Language: eng
Format: epub
Tags: COMPUTERS / Programming Languages / LISP
ISBN: 9781449394745
Publisher: O’Reilly Media
Published: 2012-03-30T04:00:00+00:00

This new first is here to take only the keyword part of the dispatch value. Remember: you can only use keywords, symbols, or classes in hierarchies.

Now we can check and uncheck checkboxes by using the more flexible set notation for checkable values:

(fill {:tag :input :attrs {:value "yes" :type "checkbox"}} #{"yes" "y"}) ;= {:attrs {:checked "checked", :type "checkbox", :value "yes"}, :tag :input} (fill *1 #{"no" "n"}) ;= {:attrs {:type "checkbox", :value "yes"}, :tag :input}

While other input elements and noninput elements are filled as we’d expect:

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