lib/smtp_api_header.rb in patrol-1.0.1 vs lib/smtp_api_header.rb in patrol-1.1.0

@@ -1,44 +1,44 @@
 #!/usr/bin/ruby
- 
+
 # Version 1.0
 # Last Updated 6/22/2009
- 
+
 require 'json'
- 
+
 class SmtpApiHeader
- 
+
   def initialize()
     @data = {}
-  end  
- 
+  end
+
   def addTo(to)
     @data['to'] ||= []
     @data['to'] += to.kind_of?(Array) ? to : [to]
-  end 
- 
+  end
+
   def addSubVal(var, val)
     if not @data['sub']
       @data['sub'] = {}
     end
     if val.instance_of?(Array)
-      @data['sub'][var] = val  
+      @data['sub'][var] = val
     else
-      @data['sub'][var] = [val]    
+      @data['sub'][var] = [val]
     end
   end
- 
+
   def setUniqueArgs(val)
     if val.instance_of?(Hash)
       @data['unique_args'] = val
     end
   end
- 
+
   def setCategory(cat)
     @data['category'] = cat
   end
- 
+
   def addFilterSetting(fltr, setting, val)
     if not @data['filters']
       @data['filters'] = {}
     end
     if not @data['filters'][fltr]
@@ -47,19 +47,18 @@
     if not @data['filters'][fltr]['settings']
       @data['filters'][fltr]['settings'] = {}
     end
     @data['filters'][fltr]['settings'][setting] = val
   end
- 
+
   def asJSON()
     json = JSON.generate @data
     return json.gsub(/(["\]}])([,:])(["\[{])/, '\\1\\2 \\3')
   end
- 
+
   def as_string()
     json  = asJSON()
     str = 'X-SMTPAPI: %s' % json.gsub(/(.{1,72})( +|$\n?)|(.{1,72})/,"\\1\\3\n")
-    return str    
+    return str
   end
- 
-end
 
+end