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[CLJ-1045] Generalize/refactor implementation of PersistentVector/coll-fold Created: 18/Aug/12  Updated: 03/Sep/13

Status: Open
Project: Clojure
Component/s: None
Affects Version/s: None
Fix Version/s: None

Type: Enhancement Priority: Major
Reporter: Alan Malloy Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: reducers

Attachments: Text File clj-1045-fold-by-halves-patch-v2.txt     Text File fold-by-halves.patch    
Patch: Code


Vector currently contains a specialized implementation of the folding algorithm "split the collection in half until the pieces are small enough". The attached commit lifts out the general strategy so that it can be reused by other collection types amenable to splitting.

CLJ-993 depends on this patch, as it uses the new fold-by-halves function.

Comment by Andy Fingerhut [ 25/Jan/13 2:29 PM ]

clj-1045-fold-by-halves-patch-v2.txt dated Jan 25 2013 is identical to fold-by-halves.patch dated Aug 18 2012, except it updates one line of context changed by a recent commit to Clojure master.

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