Append leap instructions to instruct user not use Ruby Date class (#1752)

PatrickMcSweeny · web-flow · commit 4baf4a53b4bd · 2025-05-21T16:06:12.000-04:00
diff --git a/exercises/practice/leap/.docs/instructions.append.md b/exercises/practice/leap/.docs/instructions.append.md
@@ -0,0 +1,3 @@
+# Restrictions
+
+Avoid using `Date#leap?` from the Standard Library.

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,3 @@`
	`1`	`+# Restrictions`
	`2`	`+`
	`3`	+Avoid using `Date#leap?` from the Standard Library.