buzzwords = ['Paradigm shift', 'Leverage', 'Pivoting', 'Turn-key', 'Streamlininess', 'Exit strategy', 'Synergy', 'Enterprise', 'Web 2.0'] buzzword_counts = Hash.new({ value: 0 }) SCHEDULER.every '2s' do random_buzzword = buzzwords.sample buzzword_counts[random_buzzword] = { label: random_buzzword, value: (buzzword_counts[random_buzzword][:value] + 1) % 30 } send_event('buzzwords', { items: buzzword_counts.values }) end