Ruby latest stable (v2_5_5) - 0 notes - Class: SDBM
delete(p1) public

Deletes the key-value pair corresponding to the given key. If the key exists, the deleted value will be returned, otherwise nil.

If a block is provided, the deleted key and value will be passed to the block as arguments. If the key does not exist in the database, the value will be nil.

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