# File lib/tweetstream/client.rb, line 104 def filter(query_params = {}, &block) [:follow, :track].each do |param| if query_params[param].is_a?(Array) query_params[param] = query_params[param].collect{|q| q.to_s}.join(',') elsif query_params[param] query_params[param] = query_params[param].to_s end end start('statuses/filter', query_params.merge(:method => :post), &block) end