lib/wirecard_sepa/utils/template.rb in wirecard_sepa-0.1.1 vs lib/wirecard_sepa/utils/template.rb in wirecard_sepa-0.1.2

@@ -1,5 +1,7 @@
+require 'rexml/text'
+
 module WirecardSepa
   module Utils
     class Template
       attr_reader :request
 
@@ -14,10 +16,10 @@
 
       private
 
       def request_params
         params_without_custom_fields.each_with_object({}) do |(k,v), h|
-          h["{{#{k.upcase}}}"] = v
+          h["{{#{k.upcase}}}"] = REXML::Text.new(v.to_s)
         end.merge('{{CUSTOM_FIELDS}}' => custom_fields_xml)
       end
 
       def params_without_custom_fields
         request.params.reject { |k,_| k == :custom_fields }