class SlackSmartBot
  # help: ----------------------------------------------
  # help: `see shortcuts`
  # help: `see sc`
  # help:    It will display the shortcuts stored for the user and for :all
  # help:
  def see_shortcuts(dest, from, typem)
    save_stats(__method__)
    unless typem == :on_extended
      msg = ""
      if @shortcuts[:all].keys.size > 0
        msg = "*Available shortcuts for all:*\n"
        @shortcuts[:all].each { |name, value|
          msg += "    _#{name}: #{value}_\n"
        }
        respond msg, dest
      end

      if @shortcuts.keys.include?(from) and @shortcuts[from].keys.size > 0
        new_hash = @shortcuts[from].dup
        @shortcuts[:all].keys.each { |k| new_hash.delete(k) }
        if new_hash.keys.size > 0
          msg = "*Available shortcuts for #{from}:*\n"
          new_hash.each { |name, value|
            msg += "    _#{name}: #{value}_\n"
          }
          respond msg, dest
        end
      end
      respond "No shortcuts found", dest if msg == ""
    end
  end
end