How-to · Lists
Check whether a list contains an item
Softanza
Q([ 1, 2, 3 ]).Contains(2) #--> TRUE
Output
1
ran: printed what the recipe promises
run on 2026-10-02 22:33 inside the library at commit 0e72e2e2c; the expression carrying the promise was printed for the run · The recipe on GitHub(opens in a new tab)
The methods
See also
Words for this task: contains, includes, has, is in, member of, present, is there