Boomla language docs
Map type
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Overview
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Map type
No initialization required.
fn main() { var m map[string]string m["key"] = "value" print(m) }
Run
Map literal
fn main() { print(map[string]string{ "key": "value", }) }
Run
Iterating on keys, values, on key insertion order
fn main() { var m map[string]string m["a"] = "A" m["b"] = "B" m["c"] = "C" m["d"] = "D" m["e"] = "E" for key, value := range m { println("key:${key} value:${value}") } }
Run
Iterating on keys only
fn main() { var m map[string]string m["a"] = "A" m["b"] = "B" m["c"] = "C" m["d"] = "D" m["e"] = "E" for key := range m { println("key:${key}") } }
Run