lists.rb

module TwitterOAuth
  class Client
    def get_lists(user)
      get("/lists/list.json?screen_name=#{user}")
    end
  end
end

module Earthquake::Input
  def lists
    @lists ||= []
  end

  def puts_lists
    @lists.each do |list|
      puts_items twitter.list_statuses(twitter.info["screen_name"], list["slug"])
    end
  end
end

Earthquake.init do
  @lists = twitter.get_lists(twitter.info["screen_name"])

  # :list funny
  command %r|:list\s+([^\s\/\*]+)$|, :as => :list do |m|
    puts_items twitter.list_statuses(twitter.info["screen_name"], m[1])
  end

  # :list babie/funny
  command %r|^:list\s+([^\s]+)\/([^\s]+)$|, :as => :list do |m|
    puts_items twitter.list_statuses(m[1], m[2])
  end

  # list *
  command %r|:list\s+\*$|, :as => :list do |m|
    puts_lists
  end

  help :list, "show list's tweets", <<-HELP
    ⚡ :list list
    ⚡ :list user/list
    ⚡ :list *
  HELP

  completion_proc = Readline.completion_proc
  Readline.completion_proc = lambda do |text|
    if Readline.line_buffer =~ /^:list/
      @lists.map do |list|
        list["uri"].slice(1..-1).gsub(%r|^#{twitter.info["screen_name"]}/|, '')
      end.grep(/^#{Regexp.quote(text)}/)
    else
      completion_proc.call(text)
    end
  end
end