Process.unregister

You're seeing just the function unregister, go back to Process module for more information.

Specs

unregister(atom()) :: true

Removes the registered name, associated with a PID or a port identifier.

Fails with ArgumentError if the name is not registered to any PID or port.

Inlined by the compiler.

Examples

Process.register(self(), :test)
#=> true
Process.unregister(:test)
#=> true
Process.unregister(:wrong_name)
** (ArgumentError) argument error