lib/dionysus/configuration.rb in dionysus-1.0.1 vs lib/dionysus/configuration.rb in dionysus-1.0.2

@@ -1,6 +1,7 @@
 require 'dionysus'
+require 'dionysus/version_string'
 
 ##
 # = Configuration
 #
 #     require 'dionysus/configuration'
@@ -115,10 +116,14 @@
   ##
   # +true+ if the key is valid.
   def valid_key?( key )
     return false if key.blank?
     key = _normalize_key(key).to_s
-    key =~ /^#{VALID_KEY}$/ and !self.methods.include?(key.to_sym)
+    if RUBY_VERSION.satisfies?('>= 1.9.2')
+      key =~ /^#{VALID_KEY}$/ and !self.methods.include?(key.to_sym)
+    else
+      key =~ /^#{VALID_KEY}$/ and !self.methods.include?(key)
+    end
   end
   
   ##
   # +true+ if the key is allowed.
   def allowed_key?( key )