lib/tram/policy/inflector.rb in tram-policy-0.1.1 vs lib/tram/policy/inflector.rb in tram-policy-0.2.0

@@ -4,20 +4,20 @@
   elsif Object.const_defined? "Inflecto"
     Inflector = ::Inflecto
   else
     module Inflector
       def self.underscore(name)
-        name.dup.tap do |n|
+        name&.dup&.tap do |n|
           n.gsub!(/([A-Z]+)([A-Z][a-z])/, '\1_\2')
           n.gsub!(/([a-z\d])([A-Z])/, '\1_\2')
           n.gsub!("::", "/")
           n.tr!("-", "_")
           n.downcase!
         end
       end
 
       def self.camelize(name)
-        name.dup.tap do |n|
+        name&.dup&.tap do |n|
           n.gsub!(/(?:\A|_+)(.)/)    { $1.upcase }
           n.gsub!(%r{(?:[/|-]+)(.)}) { "::#{$1.upcase}" }
         end
       end
     end