From ef96f31ff9e6bd0d6c7d0cfe50e7ffdd537749fe Mon Sep 17 00:00:00 2001
From: jwoo08 <charm_ing0@naver.com>
Date: Wed, 25 Oct 2023 21:47:59 +0900
Subject: [PATCH 01/12] =?UTF-8?q?feat:=20=EC=88=AB=EC=9E=90=20=EC=9E=85?=
 =?UTF-8?q?=EB=A0=A5=20=EB=B0=9B=EB=8A=94=20=ED=95=A8=EC=88=98=20getInput?=
 =?UTF-8?q?=20=EA=B5=AC=ED=98=84?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/getInput.js | 8 ++++++++
 1 file changed, 8 insertions(+)
 create mode 100644 src/getInput.js

diff --git a/src/getInput.js b/src/getInput.js
new file mode 100644
index 000000000..669b20a3c
--- /dev/null
+++ b/src/getInput.js
@@ -0,0 +1,8 @@
+import { Console } from "@woowacourse/mission-utils";
+
+export const getNumber = async () => {
+  const input = await Console.readLineAsync("숫자를 입력해주세요 : ");
+
+  let numbers = [];
+  numbers = input.split("").map(Number);
+};

From a7eeffa93372f30ca4b063c13decdec8f7732bd8 Mon Sep 17 00:00:00 2001
From: jwoo08 <charm_ing0@naver.com>
Date: Wed, 25 Oct 2023 21:48:21 +0900
Subject: [PATCH 02/12] =?UTF-8?q?feat:=20=EB=9E=9C=EB=8D=A4=20=EC=88=AB?=
 =?UTF-8?q?=EC=9E=90=20=EC=83=9D=EC=84=B1=ED=95=98=EB=8A=94=20=ED=95=A8?=
 =?UTF-8?q?=EC=88=98=20createNumber=20=EA=B5=AC=ED=98=84?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/createNumber.js | 13 +++++++++++++
 1 file changed, 13 insertions(+)
 create mode 100644 src/createNumber.js

diff --git a/src/createNumber.js b/src/createNumber.js
new file mode 100644
index 000000000..e0a8a9c5f
--- /dev/null
+++ b/src/createNumber.js
@@ -0,0 +1,13 @@
+import { Random } from "@woowacourse/mission-utils";
+
+export const createNumber = () => {
+  const computer = [];
+  for (let i = 0; i < 3; ) {
+    const number = Random.pickNumberInRange(1, 9);
+    if (!computer.includes(number)) {
+      computer.push(number);
+      i++;
+    }
+  }
+  return computer;
+};

From 62ea5bece08222dcd343f8b04a4eb96aaffab7c4 Mon Sep 17 00:00:00 2001
From: jwoo08 <charm_ing0@naver.com>
Date: Wed, 25 Oct 2023 22:41:05 +0900
Subject: [PATCH 03/12] =?UTF-8?q?feat:=20Game=20=ED=81=B4=EB=9E=98?=
 =?UTF-8?q?=EC=8A=A4=20=EB=B0=8F=20=EB=A9=94=EC=84=9C=EB=93=9C=20=EA=B5=AC?=
 =?UTF-8?q?=ED=98=84?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/Game.js | 50 ++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 50 insertions(+)
 create mode 100644 src/Game.js

diff --git a/src/Game.js b/src/Game.js
new file mode 100644
index 000000000..2cdd8f07e
--- /dev/null
+++ b/src/Game.js
@@ -0,0 +1,50 @@
+import { Console } from "@woowacourse/mission-utils";
+import { createNumber } from "./createNumber.js";
+
+class Game {
+  constructor() {
+    this.computer = createNumber();
+  }
+
+  countBall(numbers) {
+    let ball = 0;
+    numbers.map((num, idx) => {
+      if (num === this.computer[idx]) {
+        ball++;
+      }
+    });
+    return ball;
+  }
+
+  countStrike(numbers) {
+    let strike = 0;
+    numbers.map((num, idx) => {
+      if (this.computer.includes(num) && this.computer.indexOf(num) != idx) {
+        strike++;
+      }
+    });
+    return strike;
+  }
+
+  checkNumbers(numbers) {
+    let ball = this.countBall(numbers);
+    let strike = this.countStrike(numbers);
+    console.log("computer: ", this.computer);
+
+    if (strike === 3) {
+      Console.print("3스트라이크");
+      Console.print("3개의 숫자를 모두 맞히셨습니다! 게임 종료");
+      return true;
+    } else if (strike === 0 && ball === 0) {
+      Console.print("낫싱");
+    } else if (strike > 0 && ball > 0) {
+      Console.print(`${ball}볼 ${strike}스트라이크`);
+    } else if (strike === 0 && ball > 0) {
+      Console.print(`${ball}볼`);
+    } else if (strike > 0 && ball === 0) {
+      Console.print(`${strike}스트라이크`);
+    }
+    return false;
+  }
+}
+export default Game;

From 91a400397b2ec6acdcf00e2b95ea39e67628e7cd Mon Sep 17 00:00:00 2001
From: jwoo08 <charm_ing0@naver.com>
Date: Wed, 25 Oct 2023 22:50:23 +0900
Subject: [PATCH 04/12] =?UTF-8?q?fix:=20=EC=8A=A4=ED=8A=B8=EB=9D=BC?=
 =?UTF-8?q?=EC=9D=B4=ED=81=AC,=20=EB=B3=BC=20=EC=B9=B4=EC=9A=B4=ED=8A=B8?=
 =?UTF-8?q?=20=EB=A1=9C=EC=A7=81=20=EC=88=98=EC=A0=95?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/Game.js | 46 +++++++++++++++++++++-------------------------
 1 file changed, 21 insertions(+), 25 deletions(-)

diff --git a/src/Game.js b/src/Game.js
index 2cdd8f07e..a232b8969 100644
--- a/src/Game.js
+++ b/src/Game.js
@@ -4,45 +4,41 @@ import { createNumber } from "./createNumber.js";
 class Game {
   constructor() {
     this.computer = createNumber();
+    this.ball = 0;
+    this.strike = 0;
   }
-
-  countBall(numbers) {
-    let ball = 0;
-    numbers.map((num, idx) => {
-      if (num === this.computer[idx]) {
-        ball++;
-      }
-    });
-    return ball;
+  resetCount() {
+    this.ball = 0;
+    this.strike = 0;
   }
 
-  countStrike(numbers) {
-    let strike = 0;
-    numbers.map((num, idx) => {
-      if (this.computer.includes(num) && this.computer.indexOf(num) != idx) {
-        strike++;
+  countBallandStrike(user) {
+    this.computer.map((num, idx) => {
+      if (num === user[idx]) {
+        this.strike++;
+      } else if (this.computer.includes(user[idx])) {
+        this.ball++;
       }
     });
-    return strike;
   }
 
   checkNumbers(numbers) {
-    let ball = this.countBall(numbers);
-    let strike = this.countStrike(numbers);
     console.log("computer: ", this.computer);
+    this.resetCount();
+    this.countBallandStrike(numbers);
 
-    if (strike === 3) {
+    if (this.strike === 3) {
       Console.print("3스트라이크");
       Console.print("3개의 숫자를 모두 맞히셨습니다! 게임 종료");
       return true;
-    } else if (strike === 0 && ball === 0) {
+    } else if (this.strike === 0 && this.ball === 0) {
       Console.print("낫싱");
-    } else if (strike > 0 && ball > 0) {
-      Console.print(`${ball}볼 ${strike}스트라이크`);
-    } else if (strike === 0 && ball > 0) {
-      Console.print(`${ball}볼`);
-    } else if (strike > 0 && ball === 0) {
-      Console.print(`${strike}스트라이크`);
+    } else if (this.strike > 0 && this.ball > 0) {
+      Console.print(`${this.ball}볼 ${this.strike}스트라이크`);
+    } else if (this.strike === 0 && this.ball > 0) {
+      Console.print(`${this.ball}볼`);
+    } else if (this.strike > 0 && this.ball === 0) {
+      Console.print(`${this.strike}스트라이크`);
     }
     return false;
   }

From 2dc91e517924b3fa4d0b62ad063d823605eee3df Mon Sep 17 00:00:00 2001
From: jwoo08 <charm_ing0@naver.com>
Date: Wed, 25 Oct 2023 22:54:16 +0900
Subject: [PATCH 05/12] =?UTF-8?q?feat:=20=EA=B2=8C=EC=9E=84=20=EC=A7=80?=
 =?UTF-8?q?=EC=86=8D=20=EC=97=AC=EB=B6=80=20=EB=AC=BB=EB=8A=94=20getContin?=
 =?UTF-8?q?ue=20=ED=95=A8=EC=88=98=20=EA=B5=AC=ED=98=84?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/getInput.js | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/src/getInput.js b/src/getInput.js
index 669b20a3c..aabebbb2c 100644
--- a/src/getInput.js
+++ b/src/getInput.js
@@ -5,4 +5,20 @@ export const getNumber = async () => {
 
   let numbers = [];
   numbers = input.split("").map(Number);
+  return numbers;
+};
+
+export const getContinueGame = async () => {
+  let input;
+  while (1) {
+    input = await Console.readLineAsync(
+      "게임을 새로 시작하려면 1, 종료하려면 2를 입력하세요.\n"
+    );
+    if (input === "1" || input === "2") {
+      break;
+    } else {
+      Console.print("잘못된 입력입니다.");
+    }
+  }
+  return input;
 };

From 38e977b23fb2373e8e268748359492702d26e3df Mon Sep 17 00:00:00 2001
From: jwoo08 <charm_ing0@naver.com>
Date: Wed, 25 Oct 2023 22:57:30 +0900
Subject: [PATCH 06/12] =?UTF-8?q?fix:=20getContinue=EC=97=90=EC=84=9C=20?=
 =?UTF-8?q?=EC=9E=98=EB=AA=BB=EB=90=9C=20=EC=9E=85=EB=A0=A5=EC=8B=9C=20?=
 =?UTF-8?q?=EC=97=90=EB=9F=AC=20throw?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/getInput.js | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/src/getInput.js b/src/getInput.js
index aabebbb2c..deb7b1ca0 100644
--- a/src/getInput.js
+++ b/src/getInput.js
@@ -15,10 +15,9 @@ export const getContinueGame = async () => {
       "게임을 새로 시작하려면 1, 종료하려면 2를 입력하세요.\n"
     );
     if (input === "1" || input === "2") {
-      break;
+      return input;
     } else {
-      Console.print("잘못된 입력입니다.");
+      throw new Error("[ERROR] 잘못된 입력입니다.");
     }
   }
-  return input;
 };

From 534b1793b700c718f1a07706aa46fc5bcc90dc38 Mon Sep 17 00:00:00 2001
From: jwoo08 <charm_ing0@naver.com>
Date: Wed, 25 Oct 2023 22:59:06 +0900
Subject: [PATCH 07/12] =?UTF-8?q?fix:=20=EC=9E=98=EB=AA=BB=EB=90=9C=20?=
 =?UTF-8?q?=EC=88=AB=EC=9E=90=20=EC=9E=85=EB=A0=A5=EC=8B=9C=20=EC=97=90?=
 =?UTF-8?q?=EB=9F=AC=20throw?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/getInput.js | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/getInput.js b/src/getInput.js
index deb7b1ca0..628ca2558 100644
--- a/src/getInput.js
+++ b/src/getInput.js
@@ -5,6 +5,10 @@ export const getNumber = async () => {
 
   let numbers = [];
   numbers = input.split("").map(Number);
+
+  if (new Set(numbers).size !== 3) {
+    throw new Error("[ERROR] 잘못된 입력입니다.");
+  }
   return numbers;
 };
 

From 7d4b492b7bdab375987ff53e219c03a5e096bbb0 Mon Sep 17 00:00:00 2001
From: jwoo08 <charm_ing0@naver.com>
Date: Wed, 25 Oct 2023 22:59:46 +0900
Subject: [PATCH 08/12] =?UTF-8?q?chore:=20=ED=99=95=EC=9D=B8=EC=9A=A9=20co?=
 =?UTF-8?q?nsole.log=20=EC=82=AD=EC=A0=9C?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/Game.js | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/Game.js b/src/Game.js
index a232b8969..ac0fb7a86 100644
--- a/src/Game.js
+++ b/src/Game.js
@@ -23,7 +23,6 @@ class Game {
   }
 
   checkNumbers(numbers) {
-    console.log("computer: ", this.computer);
     this.resetCount();
     this.countBallandStrike(numbers);
 

From 53ffef112b3695f74ad10be4f76731912b93c4c7 Mon Sep 17 00:00:00 2001
From: jwoo08 <charm_ing0@naver.com>
Date: Wed, 25 Oct 2023 23:00:52 +0900
Subject: [PATCH 09/12] =?UTF-8?q?feat:=20App.js=EC=97=90=20=EA=B2=8C?=
 =?UTF-8?q?=EC=9E=84=20=EC=A0=9C=EC=96=B4=20=EB=A1=9C=EC=A7=81=20=EC=B6=94?=
 =?UTF-8?q?=EA=B0=80?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/App.js | 24 +++++++++++++++++++++++-
 1 file changed, 23 insertions(+), 1 deletion(-)

diff --git a/src/App.js b/src/App.js
index c38b30d5b..4f1ae97ef 100644
--- a/src/App.js
+++ b/src/App.js
@@ -1,5 +1,27 @@
+import { Console } from "@woowacourse/mission-utils";
+import Game from "./Game.js";
+import { getContinueGame, getNumber } from "./getInput.js";
+
 class App {
-  async play() {}
+  async play() {
+    Console.print("숫자 야구 게임을 시작합니다.");
+
+    let play = true;
+    let game = new Game();
+
+    while (play) {
+      const numbers = await getNumber();
+      const result = game.checkNumbers(numbers);
+      if (result) {
+        let restart = await getContinueGame();
+        if (restart === "1") {
+          game = new Game();
+        } else {
+          break;
+        }
+      }
+    }
+  }
 }
 
 export default App;

From a04c0b5145481ef29bff855f122ab9bcb15491db Mon Sep 17 00:00:00 2001
From: jwoo08 <charm_ing0@naver.com>
Date: Wed, 25 Oct 2023 23:03:40 +0900
Subject: [PATCH 10/12] =?UTF-8?q?fix:=20getContinueGame=20=ED=95=A8?=
 =?UTF-8?q?=EC=88=98=20while=EB=AC=B8=20=EC=A0=9C=EA=B1=B0?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/getInput.js | 17 +++++++----------
 1 file changed, 7 insertions(+), 10 deletions(-)

diff --git a/src/getInput.js b/src/getInput.js
index 628ca2558..8fa235775 100644
--- a/src/getInput.js
+++ b/src/getInput.js
@@ -13,15 +13,12 @@ export const getNumber = async () => {
 };
 
 export const getContinueGame = async () => {
-  let input;
-  while (1) {
-    input = await Console.readLineAsync(
-      "게임을 새로 시작하려면 1, 종료하려면 2를 입력하세요.\n"
-    );
-    if (input === "1" || input === "2") {
-      return input;
-    } else {
-      throw new Error("[ERROR] 잘못된 입력입니다.");
-    }
+  const input = await Console.readLineAsync(
+    "게임을 새로 시작하려면 1, 종료하려면 2를 입력하세요.\n"
+  );
+  if (input === "1" || input === "2") {
+    return input;
+  } else {
+    throw new Error("[ERROR] 잘못된 입력입니다.");
   }
 };

From 84e03183d9ab4eaaeb60874398eac444962e66bd Mon Sep 17 00:00:00 2001
From: jwoo08 <charm_ing0@naver.com>
Date: Wed, 25 Oct 2023 23:09:04 +0900
Subject: [PATCH 11/12] =?UTF-8?q?fix:=20=EC=83=81=EC=88=98=20snake=20case?=
 =?UTF-8?q?=EB=A1=9C=20=EB=B3=80=EA=B2=BD?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/App.js          | 13 ++++++-------
 src/createNumber.js | 10 +++++-----
 src/getInput.js     | 10 +++++-----
 3 files changed, 16 insertions(+), 17 deletions(-)

diff --git a/src/App.js b/src/App.js
index 4f1ae97ef..b52419d14 100644
--- a/src/App.js
+++ b/src/App.js
@@ -6,15 +6,14 @@ class App {
   async play() {
     Console.print("숫자 야구 게임을 시작합니다.");
 
-    let play = true;
     let game = new Game();
 
-    while (play) {
-      const numbers = await getNumber();
-      const result = game.checkNumbers(numbers);
-      if (result) {
-        let restart = await getContinueGame();
-        if (restart === "1") {
+    while (1) {
+      const User = await getNumber();
+      const RESULT = game.checkNumbers(User);
+      if (RESULT) {
+        const RESULT = await getContinueGame();
+        if (RESULT === "1") {
           game = new Game();
         } else {
           break;
diff --git a/src/createNumber.js b/src/createNumber.js
index e0a8a9c5f..cc996a568 100644
--- a/src/createNumber.js
+++ b/src/createNumber.js
@@ -1,13 +1,13 @@
 import { Random } from "@woowacourse/mission-utils";
 
 export const createNumber = () => {
-  const computer = [];
+  const COMPUTER = [];
   for (let i = 0; i < 3; ) {
-    const number = Random.pickNumberInRange(1, 9);
-    if (!computer.includes(number)) {
-      computer.push(number);
+    const NUMBER = Random.pickNumberInRange(1, 9);
+    if (!COMPUTER.includes(NUMBER)) {
+      COMPUTER.push(NUMBER);
       i++;
     }
   }
-  return computer;
+  return COMPUTER;
 };
diff --git a/src/getInput.js b/src/getInput.js
index 8fa235775..34ff14b70 100644
--- a/src/getInput.js
+++ b/src/getInput.js
@@ -1,10 +1,10 @@
 import { Console } from "@woowacourse/mission-utils";
 
 export const getNumber = async () => {
-  const input = await Console.readLineAsync("숫자를 입력해주세요 : ");
+  const INPUT = await Console.readLineAsync("숫자를 입력해주세요 : ");
 
   let numbers = [];
-  numbers = input.split("").map(Number);
+  numbers = INPUT.split("").map(Number);
 
   if (new Set(numbers).size !== 3) {
     throw new Error("[ERROR] 잘못된 입력입니다.");
@@ -13,11 +13,11 @@ export const getNumber = async () => {
 };
 
 export const getContinueGame = async () => {
-  const input = await Console.readLineAsync(
+  const INPUT = await Console.readLineAsync(
     "게임을 새로 시작하려면 1, 종료하려면 2를 입력하세요.\n"
   );
-  if (input === "1" || input === "2") {
-    return input;
+  if (INPUT === "1" || INPUT === "2") {
+    return INPUT;
   } else {
     throw new Error("[ERROR] 잘못된 입력입니다.");
   }

From bd9da7c03af2911ac59a12941dc22219e9c8ead3 Mon Sep 17 00:00:00 2001
From: jwoo08 <charm_ing0@naver.com>
Date: Wed, 25 Oct 2023 23:29:07 +0900
Subject: [PATCH 12/12] docs: readme.md

---
 docs/README.md | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100644 docs/README.md

diff --git a/docs/README.md b/docs/README.md
new file mode 100644
index 000000000..450121c50
--- /dev/null
+++ b/docs/README.md
@@ -0,0 +1,18 @@
+## 클래스 및 함수 설명
+
+- App.js: 게임의 메인 흐름이 진행되는 클래스
+- Game.js: 한 판의 게임에 대한 정보를 가지는 클래스
+- getInput.js: 사용자로부터 입력을 받는 async 함수를 포함
+- createNumber.js: 랜덤한 3개의 숫자 배열을 반환하는 함수를 포함
+
+## 숫자 야구 게임 진행
+
+- App.js에서 게임의 메인 흐름이 진행된다.
+- 게임 한 판이 진행될 때마다 새로운 Game 인스턴스를 만든다.
+- 사용자 입력을 받은 후 Game의 checkNumbers 메서드를 통해 결과를 출력한다.
+- 정답을 맞춘 경우 getContinueGame 함수를 통해 진행 여부를 입력 받는다.
+
+## 에러 출력
+
+1. getNumber 함수에서 사용자로부터 서로 다른 수로 이루어진 3자리 숫자가 아닌 경우 에러를 throw 한다.
+2. getContinueGame 함수에서 1 또는 2가 아닌 입력을 받는 경우 에러를 throw 한다.