summaryrefslogtreecommitdiff
path: root/ext/gdbm/gdbm.c
diff options
context:
space:
mode:
authormatz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2008-11-08 03:15:28 +0000
committermatz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2008-11-08 03:15:28 +0000
commit703fb3d9becd0626c57f343ce16635c0434f19c6 (patch)
tree87cde4963e024d99d58a9d38c847b38db52214ce /ext/gdbm/gdbm.c
parent0042ccef2cea6fafecf2edbfee90dd160cee7ba7 (diff)
* ext/gdbm/gdbm.c (fgdbm_index): make #index warn like Hash.
[ruby-dev:37039] * ext/sdbm/init.c (Init_sdbm): typo fixed. [ruby-dev:37039] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@20148 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ext/gdbm/gdbm.c')
-rw-r--r--ext/gdbm/gdbm.c13
1 files changed, 11 insertions, 2 deletions
diff --git a/ext/gdbm/gdbm.c b/ext/gdbm/gdbm.c
index e6a6e0d..1e83608 100644
--- a/ext/gdbm/gdbm.c
+++ b/ext/gdbm/gdbm.c
@@ -396,13 +396,13 @@ fgdbm_fetch_m(int argc, VALUE *argv, VALUE obj)
/*
* call-seq:
- * gdbm.index(value) -> key
+ * gdbm.key(value) -> key
*
* Returns the _key_ for a given _value_. If several keys may map to the
* same value, the key that is found first will be returned.
*/
static VALUE
-fgdbm_index(VALUE obj, VALUE valstr)
+fgdbm_key(VALUE obj, VALUE valstr)
{
struct dbmdata *dbmp;
GDBM_FILE dbm;
@@ -424,6 +424,14 @@ fgdbm_index(VALUE obj, VALUE valstr)
return Qnil;
}
+/* :nodoc: */
+static VALUE
+fgdbm_index(VALUE obj, VALUE value)
+{
+ rb_warn("GDBM#index is deprecated; use GDBM#key");
+ return fgdbm_key(obj, value);
+}
+
/*
* call-seq:
* gdbm.select { |value| block } -> array
@@ -1180,6 +1188,7 @@ Init_gdbm(void)
rb_define_method(rb_cGDBM, "[]=", fgdbm_store, 2);
rb_define_method(rb_cGDBM, "store", fgdbm_store, 2);
rb_define_method(rb_cGDBM, "index", fgdbm_index, 1);
+ rb_define_method(rb_cGDBM, "key", fgdbm_key, 1);
rb_define_method(rb_cGDBM, "select", fgdbm_select, 0);
rb_define_method(rb_cGDBM, "values_at", fgdbm_values_at, -1);
rb_define_method(rb_cGDBM, "length", fgdbm_length, 0);