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-rw-r--r--railties/lib/initializer.rb10
1 files changed, 7 insertions, 3 deletions
diff --git a/railties/lib/initializer.rb b/railties/lib/initializer.rb
index 81578e484e..6287f0ddc1 100644
--- a/railties/lib/initializer.rb
+++ b/railties/lib/initializer.rb
@@ -299,9 +299,13 @@ module Rails
has_lib = File.directory?(lib_path)
has_init = File.file?(init_path)
- # Add lib to load path.
- $LOAD_PATH.unshift(lib_path) if has_lib
-
+ # Add lib to load path *after* the application lib, to allow
+ # application libraries to override plugin libraries.
+ if has_lib
+ application_lib_index = $LOAD_PATH.index(File.join(RAILS_ROOT, "lib")) || 0
+ $LOAD_PATH.insert(application_lib_index + 1, lib_path)
+ end
+
# Allow plugins to reference the current configuration object
config = configuration