lib/truck/string_inflections.rb in truck-0.8.6 vs lib/truck/string_inflections.rb in truck-0.8.7

@@ -1,30 +1,30 @@
 module Truck
   module StringInflections
-    refine String do
-      def to_camel_case
-        str = "_#{self}"
-        str.gsub!(%r{_[a-z]}) { |snake| snake.slice(1).upcase }
-        str.gsub!('/', '::')
-        str
-      end
+    extend self
 
-      def to_snake_case
-        str = gsub '::', '/'
-        # Convert FOOBar => FooBar
-        str.gsub! %r{[[:upper:]]{2,}} do |uppercase|
-          bit = uppercase[0]
-          bit << uppercase[1...-1].downcase
-          bit << uppercase[-1]
-          bit
-        end
-        str.gsub! %r{[[:lower:]][[:upper:]]+[[:lower:]]} do |camel|
-          bit = camel[0]
-          bit << '_'
-          bit << camel[1..-1].downcase
-        end
-        str.downcase!
-        str
+    def to_camel_case(str)
+      str = "_#{str}"
+      str.gsub!(%r{_[a-z]}) { |snake| snake.slice(1).upcase }
+      str.gsub!('/', '::')
+      str
+    end
+
+    def to_snake_case(str)
+      str = str.gsub '::', '/'
+      # Convert FOOBar => FooBar
+      str.gsub! %r{[[:upper:]]{2,}} do |uppercase|
+        bit = uppercase[0]
+        bit << uppercase[1..-1].downcase
+        bit
       end
+      # Convert FooBar => foo_bar
+      str.gsub! %r{[[:lower:]][[:upper:]]+[[:lower:]]} do |camel|
+        bit = camel[0]
+        bit << '_'
+        bit << camel[1..-1].downcase
+      end
+      str.downcase!
+      str
     end
   end
 end