Wikipedia: Associative array
Maps are Tengo's built-in associative data type (sometimes called hashes or dicts).
fmt := import("fmt")m["k1"] = 7
m["k2"] = 13fmt.println("map: ", m)v1 := m["k1"]
fmt.println("v1: ", v1)fmt.println("len: ", len(m))delete(m, "k2")
fmt.println("map: ", m)n := {foo: 1, bar: 2}
fmt.println("map: ", n)try it
map: {k1: 7, k2: 13}
v1: 7
len: 2
map: {k1: 7}
map: {foo: 1, bar: 2}