On Friday, 1 April 2016 at 08:52:40 UTC, Q. Schroll wrote:
The methods add and remove return bool values that indicate the
state being changed:
• add returns true iff key has not been already present.
• remove returns true iff key has been already present.
Should have been
The methods add and remove return bool values that indicate the
state being changed:
• add returns true iff element has not been already present.
• remove returns true iff element has been already present.
as we shouldn't call the elements of a set its "keys".
