diff --git a/lib/ransack/nodes/condition.rb b/lib/ransack/nodes/condition.rb
index 3f1fb1a5..851d122b 100644
--- a/lib/ransack/nodes/condition.rb
+++ b/lib/ransack/nodes/condition.rb
@@ -192,7 +192,7 @@ def key
           "_#{predicate.name}"
       end
 
-      def has_name_or_key?(val)
+      def same_name_or_key?(val)
         return false if val.nil?
 
         val = val.to_s
diff --git a/lib/ransack/nodes/grouping.rb b/lib/ransack/nodes/grouping.rb
index 2b1a3620..95d64886 100644
--- a/lib/ransack/nodes/grouping.rb
+++ b/lib/ransack/nodes/grouping.rb
@@ -49,11 +49,11 @@ def conditions=(conditions)
       alias :c= :conditions=
 
       def [](key)
-        conditions.detect { |c| c.has_name_or_key?(key) }
+        conditions.detect { |c| c.same_name_or_key?(key) }
       end
 
       def []=(key, value)
-        conditions.reject! { |c| c.has_name_or_key?(key) }
+        conditions.reject! { |c| c.same_name_or_key?(key) }
         self.conditions << value
       end