Map
Also written: maps, key-value pairs, key
A collection of key-value pairs where you look up a value by its key, like SKU to stock count. Iteration order is random, and `v, ok := m[k]` tells you whether a key exists.
Also written: maps, key-value pairs, key
A collection of key-value pairs where you look up a value by its key, like SKU to stock count. Iteration order is random, and `v, ok := m[k]` tells you whether a key exists.