diff options
Diffstat (limited to 'hash.c')
| -rw-r--r-- | hash.c | 5 |
1 files changed, 4 insertions, 1 deletions
@@ -3612,9 +3612,12 @@ keys_i(VALUE key, VALUE value, VALUE ary) * call-seq: * keys -> new_array * - * Returns a new Array containing all keys in +self+: + * Returns a new array containing all keys in +self+: + * * h = {foo: 0, bar: 1, baz: 2} * h.keys # => [:foo, :bar, :baz] + * + * Related: see {Methods for Fetching}[rdoc-ref:Hash@Methods+for+Fetching]. */ VALUE |
