* 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

2 files changed, 22 insertions, 3 deletions

diff --git a/ext/sdbm/init.c b/ext/sdbm/init.c
index f20e3cfa58..f473555840 100644
--- a/ext/sdbm/init.c
+++ b/ext/sdbm/init.c
@@ -242,6 +242,8 @@ fsdbm_select(argc, argv, obj)
         }
     }
     else {
+	rb_warn("SDBM#select(index..) is deprecated; use SDBM#values_at");
+
         for (i=0; i<argc; i++) {
             rb_ary_push(new, fsdbm_fetch(obj, argv[i], Qnil));
         }
@@ -251,6 +253,22 @@ fsdbm_select(argc, argv, obj)
 }
 
 static VALUE
+fsdbm_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, fsdbm_fetch(obj, argv[i], Qnil));
+    }
+
+    return new;
+}
+
+static VALUE
 fsdbm_delete(obj, keystr)
     VALUE obj, keystr;
 {
@@ -728,6 +746,7 @@ Init_sdbm()
     rb_define_method(rb_cDBM, "indexes",  fsdbm_indexes, -1);
     rb_define_method(rb_cDBM, "indices",  fsdbm_indexes, -1);
     rb_define_method(rb_cDBM, "select",  fsdbm_select, -1);
+    rb_define_method(rb_cDBM, "values_at",  fsdbm_values_at, -1);
     rb_define_method(rb_cDBM, "length", fsdbm_length, 0);
     rb_define_method(rb_cDBM, "size", fsdbm_length, 0);
     rb_define_method(rb_cDBM, "empty?", fsdbm_empty_p, 0);
diff --git a/ext/sdbm/testsdbm.rb b/ext/sdbm/testsdbm.rb
index 550b47a008..3577d3606c 100644
--- a/ext/sdbm/testsdbm.rb
+++ b/ext/sdbm/testsdbm.rb
@@ -51,7 +51,7 @@ class TestSDBM < RUNIT::TestCase
   end
 
   def test_version
-    STDERR.print SDBM::VERSION
+    assert(! SDBM.const_defined?(:VERSION))
   end
 
   def test_s_new_has_no_block
@@ -219,11 +219,11 @@ class TestSDBM < RUNIT::TestCase
     assert_equals(values.reverse, @sdbm.indexes(*keys.reverse))
   end
 
-  def test_select
+  def test_values_at
     keys = %w(foo bar baz)
     values = %w(FOO BAR BAZ)
     @sdbm[keys[0]], @sdbm[keys[1]], @sdbm[keys[2]] = values
-    assert_equals(values.reverse, @sdbm.select(*keys.reverse))
+    assert_equals(values.reverse, @sdbm.values_at(*keys.reverse))
   end
 
   def test_select_with_block