From 5ef64073bbb183dd425ffa360d080ca58a1c08e1 Mon Sep 17 00:00:00 2001
From: tchojnacki <tomaszchojnacki2001@gmail.com>
Date: Wed, 10 Aug 2022 21:01:47 +0200
Subject: Refactor all days to provide better encapsulation

---
 src/Day01.kt | 16 +++++++++-------
 1 file changed, 9 insertions(+), 7 deletions(-)

(limited to 'src/Day01.kt')

diff --git a/src/Day01.kt b/src/Day01.kt
index 6d45527..4ac1ef7 100644
--- a/src/Day01.kt
+++ b/src/Day01.kt
@@ -1,22 +1,24 @@
-fun main() {
-    fun part1(input: List<Int>): Int =
+object Day01 {
+    fun part1(input: List<Int>) =
         input
             .zipWithNext()
             .count { it.second > it.first }
 
-    fun part2(input: List<Int>): Int =
+    fun part2(input: List<Int>) =
         input
             .asSequence()
             .windowed(3)
             .map { it.sum() }
             .zipWithNext()
             .count { it.second > it.first }
+}
 
+fun main() {
     val testInput = readInputAsNumbers("Day01_test")
-    check(part1(testInput) == 7)
-    check(part2(testInput) == 5)
+    check(Day01.part1(testInput) == 7)
+    check(Day01.part2(testInput) == 5)
 
     val input = readInputAsNumbers("Day01")
-    println(part1(input))
-    println(part2(input))
+    println(Day01.part1(input))
+    println(Day01.part2(input))
 }
-- 
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