Most votes wins. Each member output must expose a :choice field.
Tie-breaking via tie_break: opt — :first (alphabetical first), :random,
or a 1-arity function ([candidates] -> winner).
Most votes wins. Each member output must expose a :choice field.
Tie-breaking via tie_break: opt — :first (alphabetical first), :random,
or a 1-arity function ([candidates] -> winner).