Methods
del
ΒΆ
del(h:
Hash
, k:
Any
)
Delete hash key. No exception is thrown if key is not found, the deletion is just skipped then.
h
Target hash
k
Key
Returns
h
Example
h={"a": 1}; h.del("a"); h # {} h={}; h.del("a"); h # {} h={"a": 1, "b": 2}; h.del("a"); h # {"b": 2}