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Hipster, Ruby

if ARGV.length == 0
    puts ["good", "evil"].sample
else
    last_round = ARGV[0].split(',').last
    n_players = last_round.length
    puts last_round.count('1') > n_players/2 ? "evil" : "good"
end

if ARGV.length == 0
    puts ["good", "evil"].sample
else
    last_round = ARGV[0].split(',').last
    n_players = last_round.length
    puts last_round.count('1') > n_players/2 ? "evil" : "good"
end

Simply goes with last round's minority, just because everything else is mainstream.

Run like

ruby hipster.rb

Hipster, Ruby

if ARGV.length == 0
    puts rand(2)["good", "evil"].sample
else
    last_round = ARGV[0].split(',').last
    n_players = last_round.length
    puts last_round.count('1') > n_players/2 ? "evil" : "good"
end

Simply goes with last round's minority, just because everything else is mainstream.

Run like

ruby hipster.rb

Hipster, Ruby

if ARGV.length == 0
    puts rand(2)
else
    last_round = ARGV[0].split(',').last
    n_players = last_round.length
    puts last_round.count('1') > n_players/2 ? 0"evil" : 1"good"
end

Simply goes with last round's minority, just because everything else is mainstream.

Run like

ruby hipster.rb