The delete method in Ruby is a destructive method that removes the given object from the collection. It can be used to remove items that are not desirable or no longer needed.
A hash method of delete is a method in Ruby that can be used to delete an item from a collection.
In the following example, we will use the hash method of delete to remove an item from a list.
Remove("item")
If the item does not exist, then it will return nil.
There are three other ways to delete a value from a hash:
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