KeyUnion¶
Status: Stable
documented, exercised by the test suite and/or worked examples, with no known limitations recorded.
Description¶
KeyUnion[{assoc1, assoc2, ...}]
Gives the list of associations padded to the union of all their keys; a key absent from an association is filled with Missing["KeyAbsent", key].
Examples¶
No verified examples yet for this function.
Implementation notes¶
Attributes: Protected.
References¶
- Source:
src/assoc.c - Specification:
docs/spec/builtins/data-structures.md - Tests:
tests/test_association.c