From 4e01ab342a4b1478255eee09ddbb5e9fe46a88b9 Mon Sep 17 00:00:00 2001 From: Nobuyoshi Nakada Date: Wed, 2 Dec 2020 19:11:01 +0900 Subject: Revert "Removed deprecated Dir.exists? and File.exists?" This reverts commit 1a5205536f0c0d6021450b11722919211847df86. --- file.c | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) (limited to 'file.c') diff --git a/file.c b/file.c index c64ec8cf7f..0c599b0895 100644 --- a/file.c +++ b/file.c @@ -1787,6 +1787,23 @@ rb_file_exist_p(VALUE obj, VALUE fname) return Qtrue; } +/* :nodoc: */ +static VALUE +rb_file_exists_p(VALUE obj, VALUE fname) +{ + const char *s = "FileTest#exist?"; + if (obj == rb_mFileTest) { + s = "FileTest.exist?"; + } + else if (obj == rb_cFile || + (RB_TYPE_P(obj, T_CLASS) && + RTEST(rb_class_inherited_p(obj, rb_cFile)))) { + s = "File.exist?"; + } + rb_warn_deprecated("%.*ss?", s, (int)(strlen(s)-1), s); + return rb_file_exist_p(obj, fname); +} + /* * call-seq: * File.readable?(file_name) -> true or false @@ -6452,6 +6469,7 @@ Init_File(void) define_filetest_function("directory?", rb_file_directory_p, 1); define_filetest_function("exist?", rb_file_exist_p, 1); + define_filetest_function("exists?", rb_file_exists_p, 1); define_filetest_function("readable?", rb_file_readable_p, 1); define_filetest_function("readable_real?", rb_file_readable_real_p, 1); define_filetest_function("world_readable?", rb_file_world_readable_p, 1); -- cgit v1.2.3