From ec5bb26fa031288fd8f935443805f68e5637ee75 Mon Sep 17 00:00:00 2001
From: akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Mon, 9 Aug 2010 13:15:49 +0000
Subject: * ext/pathname/pathname.c (path_open): Pathname#open   translated
 from pathname.rb.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28941 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ext/pathname/lib/pathname.rb |  5 -----
 ext/pathname/pathname.c      | 20 ++++++++++++++++++++
 2 files changed, 20 insertions(+), 5 deletions(-)

(limited to 'ext/pathname')

diff --git a/ext/pathname/lib/pathname.rb b/ext/pathname/lib/pathname.rb
index b685309e7c..197c9e6bf4 100644
--- a/ext/pathname/lib/pathname.rb
+++ b/ext/pathname/lib/pathname.rb
@@ -512,11 +512,6 @@ end
 
 class Pathname    # * File *
 
-  # See <tt>File.open</tt>.  Opens the file for reading or writing.
-  def open(*args, &block) # :yield: file
-    File.open(@path, *args, &block)
-  end
-
   # See <tt>File.readlink</tt>.  Read symbolic link.
   def readlink() self.class.new(File.readlink(@path)) end
 
diff --git a/ext/pathname/pathname.c b/ext/pathname/pathname.c
index fb023f334e..f7686717d8 100644
--- a/ext/pathname/pathname.c
+++ b/ext/pathname/pathname.c
@@ -336,6 +336,25 @@ path_make_link(VALUE self, VALUE old)
     return rb_funcall(rb_cFile, rb_intern("link"), 2, old, get_strpath(self));
 }
 
+/*
+ * See <tt>File.open</tt>.  Opens the file for reading or writing.
+ */
+static VALUE
+path_open(int argc, VALUE *argv, VALUE self)
+{
+    VALUE args[4];
+    int n;
+
+    args[0] = get_strpath(self);
+    n = rb_scan_args(argc, argv, "03", &args[1], &args[2], &args[3]);
+    if (rb_block_given_p()) {
+        return rb_block_call(rb_cFile, rb_intern("open"), 1+n, args, 0, 0);
+    }
+    else {
+        return rb_funcall2(rb_cFile, rb_intern("open"), 1+n, args);
+    }
+}
+
 /*
  * == Pathname
  *
@@ -547,4 +566,5 @@ Init_pathname()
     rb_define_method(rb_cPathname, "fnmatch?", path_fnmatch, -1);
     rb_define_method(rb_cPathname, "ftype", path_ftype, 0);
     rb_define_method(rb_cPathname, "make_link", path_make_link, 1);
+    rb_define_method(rb_cPathname, "open", path_open, -1);
 }
-- 
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