clojure.data.xml.tree
event-treeclj
(event-tree events)Returns a lazy tree of Element objects for the given seq of Event objects. See source-seq and parse.
Returns a lazy tree of Element objects for the given seq of Event objects. See source-seq and parse.
flatten-elementsclj
(flatten-elements elements)Flatten a collection of elements to an event seq
Flatten a collection of elements to an event seq
seq-treeclj
(seq-tree parent exit? node coll)Takes a seq of events that logically represents a tree by each event being one of: enter-sub-tree event, exit-sub-tree event, or node event.
Returns a lazy sequence whose first element is a sequence of sub-trees and whose remaining elements are events that are not siblings or descendants of the initial event.
The given exit? function must return true for any exit-sub-tree event. parent must be a function of two arguments: the first is an event, the second a sequence of nodes or subtrees that are children of the event. parent must return nil or false if the event is not an enter-sub-tree event. Any other return value will become a sub-tree of the output tree and should normally contain in some way the children passed as the second arg. The node function is called with a single event arg on every event that is neither parent nor exit, and its return value will become a node of the output tree.
(seq-tree #(when (= %1 :<) (vector %2)) #{:>} str [1 2 :< 3 :< 4 :> :> 5 :> 6]) ;=> (("1" "2" [("3" [("4")])] "5") 6)
Takes a seq of events that logically represents
a tree by each event being one of: enter-sub-tree event,
exit-sub-tree event, or node event.
Returns a lazy sequence whose first element is a sequence of
sub-trees and whose remaining elements are events that are not
siblings or descendants of the initial event.
The given exit? function must return true for any exit-sub-tree
event. parent must be a function of two arguments: the first is an
event, the second a sequence of nodes or subtrees that are children
of the event. parent must return nil or false if the event is not
an enter-sub-tree event. Any other return value will become
a sub-tree of the output tree and should normally contain in some
way the children passed as the second arg. The node function is
called with a single event arg on every event that is neither parent
nor exit, and its return value will become a node of the output tree.
(seq-tree #(when (= %1 :<) (vector %2)) #{:>} str
[1 2 :< 3 :< 4 :> :> 5 :> 6])
;=> (("1" "2" [("3" [("4")])] "5") 6)cljdoc is a website building & hosting documentation for Clojure/Script libraries
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