Optimize Pathname#initialize to avoid extra __send__

eregon · eregon · commit aa4d4c6fdf82 · 2025-07-15T21:14:31.000+02:00
diff --git a/lib/pathname.rb b/lib/pathname.rb
@@ -235,7 +235,7 @@ class Pathname
   # If +path+ contains a NUL character (<tt>\0</tt>), an ArgumentError is raised.
   #
   def initialize(path)
-    path = path.__send__(TO_PATH) if path.respond_to? TO_PATH
+    path = path.to_path if path.respond_to? :to_path
     @path = path.dup
 
     if /\0/.match?(@path)

Original file line number	Diff line number	Diff line change
`@@ -235,7 +235,7 @@ class Pathname`
`235`	`235`	`# If +path+ contains a NUL character (<tt>\0</tt>), an ArgumentError is raised.`
`236`	`236`	`#`
`237`	`237`	`def initialize(path)`
`238`		`- path = path.__send__(TO_PATH) if path.respond_to? TO_PATH`
	`238`	`+ path = path.to_path if path.respond_to? :to_path`
`239`	`239`	`@path = path.dup`
`240`	`240`
`241`	`241`	`if /\0/.match?(@path)`