add printer lists of system

2018-01-16 11:39:37 +06:30
parent 89e563ce1e
commit 2703c3c37a
3 changed files with 4 additions and 4 deletions
--- a/app/models/printer/printer_worker.rb
+++ b/app/models/printer/printer_worker.rb
@@ -24,11 +24,11 @@ class Printer::PrinterWorker
    end
  end

-  def printers()
+  def self.printers()
    Cups.show_destinations
  end

-  def default_printer()
+  def self.default_printer()
    Cups.default_printer
  end