555-data-isarray.markdown

ISARRAY

b = ISARRAY (x)

Returns true if x is an array.

Example

A = [1,2,3] print IsArray(A) ' Output 1 A = {"x":1, "y":2} print IsArray(A) ' Output 0 (is a map) A = 1 print IsArray(A) ' Output 0 (is a number) A = "abc" print IsArray(A) ' Output 0 (is a string)