gem

work-design · Nov 7, 2024 · 4619dc2 · 4619dc2
1 parent 8ecfcf6
commit 4619dc2
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/app/prints/base_esc.rb b/app/prints/base_esc.rb
@@ -21,6 +21,10 @@ def cut!
     @data << EscHelper.sequence(Escpos::PAPER_FULL_CUT)
   end
 
+  def render
+    to_escpos.bytes.map {|i| i.to_s(16) }.join('')
+  end
+
   def to_escpos
     @data
   end