akr	2010-09-13 20:48:58 +0900 (Mon, 13 Sep 2010)

  New Revision: 29244

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=29244

  Log:
    * ext/pathname/pathname.c (path_zero_p): Pathname#zero? translated
      from pathname.rb.

  Modified files:
    trunk/ChangeLog
    trunk/ext/pathname/lib/pathname.rb
    trunk/ext/pathname/pathname.c

Index: ChangeLog
===================================================================
--- ChangeLog	(revision 29243)
+++ ChangeLog	(revision 29244)
@@ -1,3 +1,8 @@
+Mon Sep 13 20:48:30 2010  Tanaka Akira  <akr@f...>
+
+	* ext/pathname/pathname.c (path_zero_p): Pathname#zero? translated
+	  from pathname.rb.
+
 Mon Sep 13 19:56:50 2010  Nobuyoshi Nakada  <nobu@r...>
 
 	* ext/socket/rubysocket.h (__DARWIN_ALIGNBYTES): workaround of a
Index: ext/pathname/lib/pathname.rb
===================================================================
--- ext/pathname/lib/pathname.rb	(revision 29243)
+++ ext/pathname/lib/pathname.rb	(revision 29244)
@@ -484,13 +484,6 @@
 end
 
 
-class Pathname    # * FileTest *
-
-  # See <tt>FileTest.zero?</tt>.
-  def zero?() FileTest.zero?(@path) end
-end
-
-
 class Pathname    # * Dir *
   # See <tt>Dir.glob</tt>.  Returns or yields Pathname objects.
   def Pathname.glob(*args) # :yield: pathname
Index: ext/pathname/pathname.c
===================================================================
--- ext/pathname/pathname.c	(revision 29243)
+++ ext/pathname/pathname.c	(revision 29244)
@@ -805,6 +805,15 @@
 }
 
 /*
+ * See <tt>FileTest.zero?</tt>.
+ */
+static VALUE
+path_zero_p(VALUE self)
+{
+    return rb_funcall(rb_mFileTest, rb_intern("zero?"), 1, get_strpath(self));
+}
+
+/*
  * == Pathname
  *
  * Pathname represents a pathname which locates a file in a filesystem.
@@ -1056,4 +1065,5 @@
     rb_define_method(rb_cPathname, "writable?", path_writable_p, 0);
     rb_define_method(rb_cPathname, "world_writable?", path_world_writable_p, 0);
     rb_define_method(rb_cPathname, "writable_real?", path_writable_real_p, 0);
+    rb_define_method(rb_cPathname, "zero?", path_zero_p, 0);
 }

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