From e33814cf3be28dbc6f9d442b2bdbba8e05f7383e Mon Sep 17 00:00:00 2001
From: Hugo Saracino <hugo@inato.com>
Date: Tue, 8 Dec 2020 16:52:32 +0100
Subject: [PATCH] =?UTF-8?q?=F0=9F=92=A1=20Add=20a=20hint=20for=20the=20sor?=
 =?UTF-8?q?tBy=20step=20in=20exercise=203?=
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---
 src/exo3/exo3.ts | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/exo3/exo3.ts b/src/exo3/exo3.ts
index 906da02..edc9db0 100644
--- a/src/exo3/exo3.ts
+++ b/src/exo3/exo3.ts
@@ -111,7 +111,10 @@ export const sortPersonsByAge: (
 //                          COMBINE SORTING SCHEMES                          //
 ///////////////////////////////////////////////////////////////////////////////
 
-// TBD
+// Now, we want to sort the array first by age, but for people of the same age,
+// we want to sort them by name.
+//
+// HINT: Take a look at `ReadonlyArray.sortBy`
 
 export const sortPersonsByAgeThenByName: (
   person: ReadonlyArray<Person>,