def output_tweets(collection, options={})
options.reverse_merge!({
:cache => false,
:since_prefix => '',
:empty_msg => 'Nothing new since your last check.'
})
if collection.size > 0
justify = collection.collect { |s| s.user.screen_name }.max { |a,b| a.length <=> b.length }.length rescue 0
indention = ' ' * (justify + 3)
say("\n#{indention}#{collection.size} new tweet(s) found.\n\n")
collection.each do |s|
Tweet.create_from_tweet(current_account, s) if options[:cache]
occurred_at = Time.parse(s.created_at).strftime('On %b %d at %l:%M%P')
formatted_time = '-' * occurred_at.length + "\n#{indention}#{occurred_at}"
formatted_name = s.user.screen_name.rjust(justify + 1)
formatted_msg = ''
s.text.split(' ').in_groups_of(6, false) { |row| formatted_msg += row.join(' ') + "\n#{indention}" }
say "#{CGI::unescapeHTML(formatted_name)}: #{CGI::unescapeHTML(formatted_msg)}#{formatted_time}\n\n"
end
Configuration["#{options[:since_prefix]}_since_id"] = collection.first.id
else
say(options[:empty_msg])
end
end