lib/fedex/helpers.rb in fedex-2.0.1 vs lib/fedex/helpers.rb in fedex-2.2.0

@@ -1,12 +1,13 @@
 module Fedex
   module Helpers
 
     private
-    # String to CamelCase
-    def camelize(str)
-      str.gsub(/\/(.?)/) { "::#{$1.upcase}" }.gsub(/(?:^|_)(.)/) { $1.upcase }
+    # String or :symbol to CamelCase
+    def camelize(s)
+      # s.to_s.split('_').map { |e| e.capitalize }.join('')
+      s.to_s.gsub(/\/(.?)/) { "::#{$1.upcase}" }.gsub(/(?:^|_)(.)/) { $1.upcase }
     end
 
     # Helper method to validate required fields
     def requires!(hash, *params)
        params.each { |param| raise RateError, "Missing Required Parameter #{param}" if hash[param].nil? }
@@ -14,6 +15,6 @@
 
     def underscorize(key) #:nodoc:
       key.to_s.sub(/^(v[0-9]+|ns):/, "").gsub(/([A-Z]+)([A-Z][a-z])/,'\1_\2').gsub(/([a-z\d])([A-Z])/,'\1_\2').downcase
     end
   end
-end
\ No newline at end of file
+end