Checks if a value is a Selection.
Selection entries combine filtering (<, >, <=, >=, ~, ?, !), sort focus and order (+, ^), and pagination (@, #) keys, each mapping to an operator-appropriate scalar or options set.
<
>
<=
>=
~
?
!
+
^
@
#
The value to check
True if value is a plain object whose every entry is a valid Selection constraint slot; false otherwise
value
Checks if a value is a Selection.
Selection entries combine filtering (
<,>,<=,>=,~,?,!), sort focus and order (+,^), and pagination (@,#) keys, each mapping to an operator-appropriate scalar or options set.