[DOC] Reference to the idiom from Array#sort

Merged: https://github.com/ruby/ruby/pull/12820
2025-02-27 13:07:43 +09:00 · 2025-02-27 13:07:43 +09:00 · d31c15d81f · 2025-02-27 04:16:19 +00:00
commit d31c15d81f
parent 9394d2084c
1 changed files with 3 additions and 0 deletions
--- a/array.c
+++ b/array.c
@ -3474,6 +3474,9 @@ rb_ary_sort_bang(VALUE ary)
 *  When the block returns zero, the order for +a+ and +b+ is indeterminate,
 *  and may be unstable.
 *
+ *  See an example in Numeric#nonzero? for the idiom to sort more
+ *  complex structure.
+ *
 *  Related: see {Methods for Fetching}[rdoc-ref:Array@Methods+for+Fetching].
 */