KeySortBy¶
Status: Stable
documented, exercised by the test suite and/or worked examples, with no known limitations recorded.
Description¶
KeySortBy[assoc, f]
Sorts an association by f applied to each key (stable).
Examples (1)¶
Every input below was run against the current Mathilda build and its output recorded.
Basic examples (1)¶
In[1]:= KeySortBy[<|"bbb" -> 1, "a" -> 2, "cc" -> 3|>, StringLength]
Out[1]= <|"a" -> 2, "cc" -> 3, "bbb" -> 1|>
Implementation notes¶
Attributes: Protected.
References¶
- Source:
src/assoc.c - Specification:
docs/spec/builtins/data-structures.md - Tests:
tests/test_association.c