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* ext/pathname/pathname.c (path_realdirpath): Pathname#realdirpath

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translated from pathname.rb.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28831 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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akr 2010-08-01 20:35:33 +00:00
parent 33d848d841
commit 88431b74fc
3 changed files with 21 additions and 10 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
Mon Aug 2 05:34:48 2010 Tanaka Akira <akr@fsij.org>
* ext/pathname/pathname.c (path_realdirpath): Pathname#realdirpath
translated from pathname.rb.
Sun Aug 1 23:04:49 2010 Tanaka Akira <akr@fsij.org> Sun Aug 1 23:04:49 2010 Tanaka Akira <akr@fsij.org>
* lib/pp.rb: describe superclasses explicitly. * lib/pp.rb: describe superclasses explicitly.

10
ext/pathname/lib/pathname.rb
View file

@ -179,16 +179,6 @@ class Pathname
end end
private :cleanpath_conservative private :cleanpath_conservative
#
# Returns the real (absolute) pathname of +self+ in the actual filesystem.
# The real pathname doesn't contain symlinks or useless dots.
#
# The last component of the real pathname can be nonexistent.
#
def realdirpath(basedir=nil)
self.class.new(File.realdirpath(@path, basedir))
end
# #parent returns the parent directory. # #parent returns the parent directory.
# #
# This is same as <tt>self + '..'</tt>. # This is same as <tt>self + '..'</tt>.

16
ext/pathname/pathname.c
View file

@ -215,6 +215,21 @@ path_realpath(int argc, VALUE *argv, VALUE self)
return rb_class_new_instance(1, &str, rb_obj_class(self)); return rb_class_new_instance(1, &str, rb_obj_class(self));
} }
/*
* Returns the real (absolute) pathname of +self+ in the actual filesystem.
* The real pathname doesn't contain symlinks or useless dots.
*
* The last component of the real pathname can be nonexistent.
*/
static VALUE
path_realdirpath(int argc, VALUE *argv, VALUE self)
{
VALUE basedir, str;
rb_scan_args(argc, argv, "01", &basedir);
str = rb_funcall(rb_cFile, rb_intern("realdirpath"), 2, get_strpath(self), basedir);
return rb_class_new_instance(1, &str, rb_obj_class(self));
}
/* /*
* == Pathname * == Pathname
* *
@ -414,4 +429,5 @@ Init_pathname()
rb_define_method(rb_cPathname, "sub", path_sub, -1); rb_define_method(rb_cPathname, "sub", path_sub, -1);
rb_define_method(rb_cPathname, "sub_ext", path_sub_ext, 1); rb_define_method(rb_cPathname, "sub_ext", path_sub_ext, 1);
rb_define_method(rb_cPathname, "realpath", path_realpath, -1); rb_define_method(rb_cPathname, "realpath", path_realpath, -1);
rb_define_method(rb_cPathname, "realdirpath", path_realdirpath, -1);
} }