diff options
| -rw-r--r-- | hash.c | 8 |
1 files changed, 5 insertions, 3 deletions
@@ -2646,11 +2646,13 @@ rb_hash_reject(VALUE hash) * call-seq: * slice(*keys) -> new_hash * - * Returns a new +Hash+ object containing the entries for the given +keys+: + * Returns a new hash containing the entries from +self+ for the given +keys+; + * ignores any keys that are not found: + * * h = {foo: 0, bar: 1, baz: 2} - * h.slice(:baz, :foo) # => {baz: 2, foo: 0} + * h.slice(:baz, :foo, :nosuch) # => {baz: 2, foo: 0} * - * Any given +keys+ that are not found are ignored. + * Related: see {Methods for Deleting}[rdoc-ref:Hash@Methods+for+Deleting]. */ static VALUE |
