diff options
Diffstat (limited to 'array.c')
-rw-r--r-- | array.c | 9 |
1 files changed, 5 insertions, 4 deletions
@@ -776,10 +776,11 @@ rb_ary_at(VALUE ary, VALUE pos) /* * call-seq: * array.first -> obj or nil - * array.first(n) -> an_array - * - * Returns the first element of the array. If the array is empty, - * returns <code>nil</code>. + * array.first(n) -> an_array + * + * Returns the first element, or the first +n+ elements, of the array. + * If the array is empty, the first form returns <code>nil</code>, and the + * second form returns an empty array. * * a = [ "q", "r", "s", "t" ] * a.first #=> "q" |