length
for filters
Count the number of items in an input list or rows in a table.
Signature
> length {flags}
Input/output types:
input | output |
---|---|
list<any> | int |
table | int |
Examples
Count the number of items in a list
> [1 2 3 4 5] | length
5
Count the number of rows in a table
> [{a:1 b:2}, {a:2 b:3}] | length
2