diff options
| -rw-r--r-- | ChangeLog | 4 | ||||
| -rw-r--r-- | dir.c | 24 |
2 files changed, 28 insertions, 0 deletions
@@ -1,3 +1,7 @@ +Sat Jan 10 22:46:18 2004 Nobuyoshi Nakada <nobu@ruby-lang.org> + + * dir.c (dir_inspect): new method, Dir#inspect. [ruby-dev:22562] + Fri Jan 9 13:14:59 2004 NAKAMURA, Hiroshi <nakahiro@sarion.co.jp> * lib/test/unit/collector/dir.rb: do not ignore exceptions(LoadError @@ -374,6 +374,29 @@ dir_closed() /* * call-seq: + * dir.inspect => string + * + * Return a string describing this Dir object. + */ +static VALUE +dir_inspect(dir) + VALUE dir; +{ + struct dir_data *dirp; + + GetDIR(dir, dirp); + if (dirp->path) { + char *c = rb_obj_classname(dir); + int len = strlen(c) + strlen(dirp->path) + 4; + VALUE s = rb_str_new(0, len); + snprintf(RSTRING(s)->ptr, len+1, "#<%s:%s>", c, dirp->path); + return s; + } + return rb_funcall(dir, rb_intern("to_s"), 0, 0); +} + +/* + * call-seq: * dir.path => string or nil * * Returns the path parameter passed to <em>dir</em>'s constructor. @@ -1502,6 +1525,7 @@ Init_Dir() rb_define_method(rb_cDir,"initialize", dir_initialize, 1); rb_define_method(rb_cDir,"path", dir_path, 0); + rb_define_method(rb_cDir,"inspect", dir_inspect, 0); rb_define_method(rb_cDir,"read", dir_read, 0); rb_define_method(rb_cDir,"each", dir_each, 0); rb_define_method(rb_cDir,"rewind", dir_rewind, 0); |