lib/shutter/iptables/iface.rb in shutter-0.0.1 vs lib/shutter/iptables/iface.rb in shutter-0.0.2

@@ -1,30 +1,30 @@
 module Shutter
-	module IPTables
-		class Iface
-			def initialize( path, type )
-				@type = type
-				file = File.open("#{path}/iface.#{type.to_s}", "r")
-				@content = file.read
-			end
+  module IPTables
+    class Iface
+      def initialize( path, type )
+        @type = type
+        file = File.open("#{path}/iface.#{type.to_s}", "r")
+        @content = file.read
+      end
 
-			def to_s
-				@content
-			end
+      def to_s
+        @content
+      end
 
-			def to_ipt
-				@rules = ""
-				@content.each_line do |line|
-					line = line.strip
-					if line =~ /^[a-z].+$/
-						@rules += send(:"#{@type.to_s}_ipt", line)
-					end
-				end
-				@rules
-			end
+      def to_ipt
+        @rules = ""
+        @content.each_line do |line|
+          line = line.strip
+          if line =~ /^[a-z].+$/
+            @rules += send(:"#{@type.to_s}_ipt", line)
+          end
+        end
+        @rules
+      end
 
-			def dmz_ipt( iface )
-				"-A Dmz -i #{iface} -j ACCEPT\n"
-			end
-		end
-	end
+      def dmz_ipt( iface )
+        "-A Dmz -i #{iface} -j ACCEPT\n"
+      end
+    end
+  end
 end
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