* object.c (rb_obj_methods): list singleton methods if recur

  argument is false;  list all methods otherwise.

* numeric.c (num_step): double epsilon to make "1.1.step(1.5,0.1)"
  to work.

* ext/gdbm/gdbm.c (fgdbm_values_at): new method to replace
select(index..).

* ext/sdbm/init.c (fsdbm_values_at): ditto.

* ext/dbm/dbm.c (fdbm_values_at): ditto.

* ext/dbm/dbm.c (DBM::VERSION): defined.

* ext/gdbm/testgdbm.rb: replace select with values_at.

* ext/sdbm/testsdbm.rb: ditto.

* ext/dbm/testdbm.rb: ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@3758 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 23 insertions, 0 deletions

diff --git a/ext/dbm/dbm.c b/ext/dbm/dbm.c
index 6eb7cfcd20..c422394405 100644
--- a/ext/dbm/dbm.c
+++ b/ext/dbm/dbm.c
@@ -254,6 +254,8 @@ fdbm_select(argc, argv, obj)
         }
     }
     else {
+	rb_warn("DBM#select(index..) is deprecated; use DBM#values_at");
+
         for (i=0; i<argc; i++) {
             rb_ary_push(new, fdbm_fetch(obj, argv[i], Qnil));
         }
@@ -263,6 +265,22 @@ fdbm_select(argc, argv, obj)
 }
 
 static VALUE
+fdbm_values_at(argc, argv, obj)
+    int argc;
+    VALUE *argv;
+    VALUE obj;
+{
+    VALUE new = rb_ary_new2(argc);
+    int i;
+
+    for (i=0; i<argc; i++) {
+        rb_ary_push(new, fdbm_fetch(obj, argv[i], Qnil));
+    }
+
+    return new;
+}
+
+static VALUE
 fdbm_delete(obj, keystr)
     VALUE obj, keystr;
 {
@@ -731,6 +749,7 @@ Init_dbm()
     rb_define_method(rb_cDBM, "indexes",  fdbm_indexes, -1);
     rb_define_method(rb_cDBM, "indices",  fdbm_indexes, -1);
     rb_define_method(rb_cDBM, "select",  fdbm_select, -1);
+    rb_define_method(rb_cDBM, "values_at", fdbm_values_at, -1);
     rb_define_method(rb_cDBM, "length", fdbm_length, 0);
     rb_define_method(rb_cDBM, "size", fdbm_length, 0);
     rb_define_method(rb_cDBM, "empty?", fdbm_empty_p, 0);
@@ -759,4 +778,8 @@ Init_dbm()
 
     rb_define_method(rb_cDBM, "to_a", fdbm_to_a, 0);
     rb_define_method(rb_cDBM, "to_hash", fdbm_to_hash, 0);
+
+#ifdef DB_VERSION_STRING
+    rb_define_const(rb_cDBM, "VERSION",  rb_str_new2(DB_VERSION_STRING));
+#endif
 }