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builtin: add a map.clear() method (#14373)

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CC 2022-05-12 00:43:01 -06:00 • committed by GitHub
parent 49382f1f43
commit 901b8f0c24
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8
vlib/builtin/map_test.v
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@ -245,6 +245,14 @@ fn test_mut_arg() {
assert a == 10
}
fn test_clear() {
mut m := map[string]int{}
m['one'] = 1
m['two'] = 2
m.clear()
assert m.len == 0
}
fn test_delete() {
mut m := map[string]int{}
m['one'] = 1