# File lib/pry-remote-em/broker.rb, line 75 def expand_url(url) return Array(url) if (u = URI.parse(url)).host != '0.0.0.0' Socket.ip_address_list.select { |a| a.ipv4? } .map(&:ip_address).map{|i| u.clone.tap{|mu| mu.host = i } } end