Recent questions and answers in Collections

+1 vote

1 answer

Somewhat confusing sorted-set behavior

answered Dec 23, 2021 in Collections by alexmiller

+1 vote

4 answers

How do I update map elements conditionally?

answered Oct 29, 2021 in Collections by Paweł Wilk

+2 votes

2 answers

Rest for map destructuring

answered Oct 25, 2021 in Collections by Tom

+4 votes

1 answer

Vector equiv() causes lazy seqs to be fully realized

answered Oct 18, 2021 in Collections by alexmiller

+7 votes

2 answers

Persistent collections can implement equiv() more efficiently

answered Oct 1, 2021 in Collections by Ghadi Shayban

+4 votes

2 answers

get/find/assoc on vectors overflows key when passed large longs

answered Sep 22, 2021 in Collections by bartuka

+11 votes

10 answers

reduce-kv fails on subvec

answered Aug 30, 2021 in Collections by Matthew Davidson

+1 vote

1 answer

Would it be funner if clojure.set/difference worked better with sequences?

answered Aug 26, 2021 in Collections by Sean Corfield

+2 votes

0 answers

Could we expose the data behind ranges?

asked Jul 10, 2021 in Collections by Chris Nuernberger

+5 votes

3 answers

Should I prefer nil to empty collections?

answered Apr 10, 2021 in Collections by alexmiller

0 votes

1 answer

bug in walker with array-maps

answered Feb 27, 2021 in Collections by alexmiller

0 votes

1 answer

Why does (conj) returns vector but (conj nil 1) returns list and (conj nil) returns nil?

answered Jan 17, 2021 in Collections by didibus

+1 vote

1 answer

Couples of consecutive elements in a coll

answered Dec 24, 2020 in Collections by Aleksander Madland S

+1 vote

5 answers

Primitive VecSeq does not implement equals or hashing methods

answered Nov 2, 2020 in Collections by alexmiller

+1 vote

19 answers

Clojure loses quoted metadata on empty literals

answered Nov 2, 2020 in Collections by alexmiller

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