diff options
Diffstat (limited to 'ext/gdbm/gdbm.c')
| -rw-r--r-- | ext/gdbm/gdbm.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/ext/gdbm/gdbm.c b/ext/gdbm/gdbm.c index edbd976231..84996896ab 100644 --- a/ext/gdbm/gdbm.c +++ b/ext/gdbm/gdbm.c @@ -352,6 +352,8 @@ fgdbm_select(argc, argv, obj) } } else { + rb_warn("GDBM#select(index..) is deprecated; use GDBM#values_at"); + for (i=0; i<argc; i++) { rb_ary_push(new, rb_gdbm_fetch3(obj, argv[i])); } @@ -361,6 +363,22 @@ fgdbm_select(argc, argv, obj) } static VALUE +fgdbm_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, rb_gdbm_fetch3(obj, argv[i])); + } + + return new; +} + +static VALUE rb_gdbm_delete(obj, keystr) VALUE obj, keystr; { @@ -938,6 +956,7 @@ Init_gdbm() rb_define_method(rb_cGDBM, "indexes", fgdbm_indexes, -1); rb_define_method(rb_cGDBM, "indices", fgdbm_indexes, -1); rb_define_method(rb_cGDBM, "select", fgdbm_select, -1); + rb_define_method(rb_cGDBM, "values_at", fgdbm_values_at, -1); rb_define_method(rb_cGDBM, "length", fgdbm_length, 0); rb_define_method(rb_cGDBM, "size", fgdbm_length, 0); rb_define_method(rb_cGDBM, "empty?", fgdbm_empty_p, 0); |