lib/propshaft/load_path.rb in propshaft-0.6.1 vs lib/propshaft/load_path.rb in propshaft-0.6.2

@@ -2,11 +2,11 @@
 
 class Propshaft::LoadPath
   attr_reader :paths, :version
 
   def initialize(paths = [], version: nil)
-    @paths   = Array(paths).collect { |path| Pathname.new(path) }
+    @paths = dedup(paths)
     @version = version
   end
 
   def find(asset_name)
     assets_by_path[asset_name]
@@ -62,7 +62,15 @@
       files.reject { |file| file.basename.to_s.starts_with?(".") }
     end
 
     def clear_cache
       @cached_assets_by_path = nil
+    end
+
+    def dedup(paths)
+      [].tap do |deduped|
+        Array(paths).sort.each do |path|
+          deduped << Pathname.new(path) if deduped.blank? || !path.to_s.start_with?(deduped.last.to_s)
+        end
+      end
     end
 end