diff options
| -rw-r--r-- | hash.c | 8 |
1 files changed, 4 insertions, 4 deletions
@@ -1865,8 +1865,8 @@ rb_hash_transform_keys(VALUE hash) /* * call-seq: - * hsh.transform_keys! {|value| block } -> hsh - * hsh.transform_keys! -> an_enumerator + * hsh.transform_keys! {|key| block } -> hsh + * hsh.transform_keys! -> an_enumerator * * Invokes the given block once for each key in <i>hsh</i>, replacing it * with the new key returned by the block, and then returns <i>hsh</i>. @@ -1889,8 +1889,8 @@ rb_hash_transform_keys_bang(VALUE hash) long i; VALUE keys = rb_hash_keys(hash); for (i = 0; i < RARRAY_LEN(keys); ++i) { - VALUE new_key = rb_yield(RARRAY_AREF(keys, i)); - rb_hash_aset(hash, new_key, rb_hash_delete(hash, RARRAY_AREF(keys, i))); + VALUE key = RARRAY_AREF(keys, i), new_key = rb_yield(key); + rb_hash_aset(hash, new_key, rb_hash_delete(hash, key)); } } return hash; |