Maps in Odin

The map data structure in Odin.

Maps can be created via make() procedure and can be deleted via delete(). The syntax is map[key_type]value_type.

m := make(map[string]int)
defer delete(m)
m["Bob"] = 2
fmt.println(m["Bob"]) // 2

To give a map initial values, wrap key = value pairs with { ... }.

m := map[string]int {
  "Bob" = 2,
  "Alex" = 1,
}