code stringlengths 41 34.3k | lang stringclasses 8
values | review stringlengths 1 4.74k |
|---|---|---|
@@ -0,0 +1,145 @@
+import { BADGES } from '../constants/badges.js';
+import { DISCOUNT_EVENTS_DATES } from '../constants/dates.js';
+import { DISCOUNT_UNITS, DISCOUNT_AMOUNTS } from '../constants/discounts.js';
+import { GIFT_MENUS, GIFT_AMOUNTS } from '../constants/gifts.js';
+import { MENU_PROPERTIES, MENU_LIST, MENU... | JavaScript | ์ธ๋ถ์์ ์ฌ์ฉํ method, ๋ด๋ถ๋ก์ง์์ ์ฌ์ฉ๋๋ method๋ฅผ ๋ถ๋ฆฌํ์ฌ ์์ฑํ๋ฉด ํด๋์ค๋ฅผ ์ดํดํ๋๊ฒ ์ข ๋ ์์ํ ๊ฒ ๊ฐ์์! |
@@ -0,0 +1,75 @@
+import InputView from '../views/InputView.js';
+import InputValidator from '../validators/InputValidator.js';
+import OutputView from '../views/OutputView.js';
+import {
+ removeWhiteSpaceFromBothEndsOfString,
+ getOrderedMenusObject,
+} from '../utils/general.js';
+import OrderSheet from '../models... | JavaScript | ๊ฒฐ๊ณผ ๊ณ์ฐ, ๊ณ์ฐํ ๊ฒฐ๊ณผ ํฌ๋งทํ
, ํฌ๋งทํ
ํ ๊ฒฐ๊ณผ ์ถ๋ ฅ ์ญํ ๋ถ๋ฆฌ๋ฅผ ์ํ์
จ๋ค์! |
@@ -0,0 +1,15 @@
+export const DISCOUNT_UNITS = Object.freeze({
+ CHRISTMAS_DDAY_DISCOUNT_UNIT: 100,
+ WEEKDAY_DISCOUNT_UNIT: 2023,
+ WEEKEND_DISCOUNT_UNIT: 2023,
+});
+
+export const DISCOUNT_AMOUNTS = Object.freeze({
+ ZERO_DISCOUNT_AMOUNT: 0,
+ INITIAL_CHRISTMAS_DDAY_DISCOUNT_AMOUNT: 1000,
+ SPECIAL_DISCOUNT_A... | JavaScript | ```javascript
export const DISCOUNT_UNIT = Object.freeze({
christmasDDay: 100,
weekday: 2023,
weekend: 2023,
});
```
airbnb convention์ ์ํ๋ฉด, ๊ฐ์ฒด ์์๋ฅผ ๋ง๋ค ๋ key๋ camelCase๋ก ํ๋ค๊ณ ํฉ๋๋ค! ๋, discount unit์ด๋ผ๋ ์๋ฏธ๊ฐ ์ค๋ณต๋๊ธฐ ๋๋ฌธ์ ์์ ๋ ๋ ๊ฒ ๊ฐ์์! ํด๋น ๊ฐ์ฒด๋ ์์๋ฅผ ์ํด ํน์ ํ ๊ฒ์ด๊ณ , ๋ค๋ฅธ ์์ ๊ฐ์ฒด๋ค์๋ ๋์ผํ ๋ฆฌ๋ทฐ ๋๋ฆฌ๊ณ ์ถ์ต๋๋ค! |
@@ -0,0 +1,145 @@
+import { BADGES } from '../constants/badges.js';
+import { DISCOUNT_EVENTS_DATES } from '../constants/dates.js';
+import { DISCOUNT_UNITS, DISCOUNT_AMOUNTS } from '../constants/discounts.js';
+import { GIFT_MENUS, GIFT_AMOUNTS } from '../constants/gifts.js';
+import { MENU_PROPERTIES, MENU_LIST, MENU... | JavaScript | ํด๋น ๋ก์ง๋ ํจ์ํํ์ฌ ๋ค์ด๋ฐ์ ํตํด ์๋ฏธ๋ฅผ ๋ช
์ํด์ค๋ค๋ฉด ์ด๋ ์๊น์? |
@@ -0,0 +1,31 @@
+package com.codesquad.datastructurestudy.basic;
+
+public class BinarySearch {
+
+ private static int binarySearch(int[] numbers, int number, int first, int last) {
+ while (first <= last) {
+ int mid = (first + last) / 2;
+
+ if (numbers[mid] == number) {
+ return mid;
+ } e... | Java | ์ด ๋ถ๋ถ์ int overflow๋ฅผ ์กฐ์ฌํ์
์ผํด์.
https://endorphin0710.tistory.com/112
์ฌ๊ธธ ์ฐธ๊ณ ํด๋ณด์ธ์. |
@@ -0,0 +1,44 @@
+package com.codesquad.datastructurestudy.basic;
+
+import java.util.Arrays;
+
+public class BinarySearchOperationCount {
+
+ private static int binarySearch(int[] numbers, int number, int first, int last) {
+ int mid;
+ int opCount = 0;
+
+ while (first <= last) {
+ mid = (first + last)... | Java | ์ด๊ฑด ์ฝ๊ฐ ์ค์ฑ์ฐ๋ ์ฑ
์คํ์ผ๋ก ์ ์ธ์ ํ๋ค์ ใ
ใ
์ ๋ผ๋ฉด ์ด๊ธฐํ์ ๋์์ ์ ์ธํ๋ ์คํ์ผ์ ์ฌ์ฉํ์ ๊ฒ ๊ฐ์ต๋๋ค. |
@@ -0,0 +1,44 @@
+package com.codesquad.datastructurestudy.basic;
+
+import java.util.Arrays;
+
+public class BinarySearchOperationCount {
+
+ private static int binarySearch(int[] numbers, int number, int first, int last) {
+ int mid;
+ int opCount = 0;
+
+ while (first <= last) {
+ mid = (first + last)... | Java | ์ฌ๊ธฐ๋ ๋ฆฌ๋ทฐ ์ฐธ๊ณ ํด์ ์์ ํ์๊ธธ ๋ฐ๋๊ฒ์! |
@@ -0,0 +1,44 @@
+package com.codesquad.datastructurestudy.basic;
+
+import java.util.Arrays;
+
+public class BinarySearchOperationCount {
+
+ private static int binarySearch(int[] numbers, int number, int first, int last) {
+ int mid;
+ int opCount = 0;
+
+ while (first <= last) {
+ mid = (first + last)... | Java | ์ ๊ฐ ์ค์ฑ์ฐ ์ฑ
์์ ์์ข์ํ๋ ๋ถ๋ถ์ด ๋ช
ํํ์ง ์์ ๋ณ์๋ช
์ด์์.
์ฝ์ด๋ฅผ ์ฌ์ฉํ์๊ธฐ ๋ณด๋ค๋ ๋ณด๋ค ๋ช
ํํ ๋ณ์๋ช
์ ์ฌ์ฉํ์๋๊ฒ ์ข์ ๊ฒ ๊ฐ์์. |
@@ -0,0 +1,26 @@
+package com.codesquad.datastructurestudy.basic;
+
+public class LinearSearch {
+
+ private static int linearSearch(int[] numbers, int number) {
+ int i;
+ for (i = 0; i < numbers.length; i++) {
+ if (numbers[i] == number) {
+ return i;
+ }
+ }
+ return -1;
+ }
+
+ publi... | Java | ์... ์์... |
@@ -0,0 +1,26 @@
+package com.codesquad.datastructurestudy.basic;
+
+public class LinearSearch {
+
+ private static int linearSearch(int[] numbers, int number) {
+ int i;
+ for (i = 0; i < numbers.length; i++) {
+ if (numbers[i] == number) {
+ return i;
+ }
+ }
+ return -1;
+ }
+
+ publi... | Java | ```suggestion
System.out.println((index + 1) + "๋ฒ์งธ ์์ ์ฐพ์๋ค");
```
์ฌ์ํ๊ฑฐ์ง๋ง, ์ด๋ฐ๊ฑด ๋์ด์ฐ๋๊ฒ ๊ด๋ก์
๋๋ค. |
@@ -0,0 +1,85 @@
+package com.codesquad.datastructurestudy.list.arraylist;
+
+public class ArrayList implements List<Integer> {
+
+ private int[] numbers;
+ private int numOfData;
+
+ public ArrayList() {
+ this.numbers = new int[100];
+ this.numOfData = 0;
+ }
+
+ public ArrayList(int[] numbers, int numOfDa... | Java | ํน์ดํ๋ค์ ใ
ใ
ใ
์ ๋ค๋ฆญ์ ์ด๋ ๊ฒ ๊ตฌํํ์ ์ด์ ๊ฐ ์์๊น์? |
@@ -0,0 +1,85 @@
+package com.codesquad.datastructurestudy.list.arraylist;
+
+public class ArrayList implements List<Integer> {
+
+ private int[] numbers;
+ private int numOfData;
+
+ public ArrayList() {
+ this.numbers = new int[100];
+ this.numOfData = 0;
+ }
+
+ public ArrayList(int[] numbers, int numOfDa... | Java | ์ ๊ฐ๊ธ์ ์ด๋ฉด ์ซ์ ์์๋ private static final๋ก ๋นผ์ ์ฌ์ฉํ๋ ํธ์ด ์ข์ง ์์๊น ์ถ์ด์.
๊ทธ๋ฆฌ๊ณ numOfData๋ ๊ทธ๋ฅ ์ ๊ฑฐํด๋ 0์ผ๋ก ์ด๊ธฐํ ๋๋ ๊ทธ ์ ์ ์ผ๋์ ๋์๋๊ฒ ์ข์ ๊ฒ ๊ฐ๋ค์. |
@@ -0,0 +1,85 @@
+package com.codesquad.datastructurestudy.list.arraylist;
+
+public class ArrayList implements List<Integer> {
+
+ private int[] numbers;
+ private int numOfData;
+
+ public ArrayList() {
+ this.numbers = new int[100];
+ this.numOfData = 0;
+ }
+
+ public ArrayList(int[] numbers, int numOfDa... | Java | ์ถ๊ฐ๋ก...
์ ๋ผ๋ฉด ์์ฑ์๋ฅผ
```java
public ArrayList(int initialSize) {
this.numbers = new int[initialSize];
}
```
์ด๋ฐ ์์ผ๋ก ๋ง๋ค๊ณ ์์ฑ์ ์ค๋ฒ๋ก๋ฉ์ ํตํด์
```java
public ArrayList() {
this(INITIAL_SIZE);
}
```
์ ๊ฐ์ ์์ผ๋ก ๊ตฌํํด๋ดค์ ๊ฒ ๊ฐ๋ค์. |
@@ -0,0 +1,85 @@
+package com.codesquad.datastructurestudy.list.arraylist;
+
+public class ArrayList implements List<Integer> {
+
+ private int[] numbers;
+ private int numOfData;
+
+ public ArrayList() {
+ this.numbers = new int[100];
+ this.numOfData = 0;
+ }
+
+ public ArrayList(int[] numbers, int numOfDa... | Java | ์ด์ง ์ ๋งคํ ์์ฑ์ ๊ฐ์์.
์ด ์์ฑ์๊ฐ ๊ณผ์ฐ ํ์ํ ๊น? ๋ผ๋ ์๊ฐ๋ ๋ค๊ณ ์. |
@@ -0,0 +1,85 @@
+package com.codesquad.datastructurestudy.list.arraylist;
+
+public class ArrayList implements List<Integer> {
+
+ private int[] numbers;
+ private int numOfData;
+
+ public ArrayList() {
+ this.numbers = new int[100];
+ this.numOfData = 0;
+ }
+
+ public ArrayList(int[] numbers, int numOfDa... | Java | ์์ฐ๋ ์ฃผ์์ ์ ๊ฑฐํด์ฃผ์ธ์~ |
@@ -0,0 +1,85 @@
+package com.codesquad.datastructurestudy.list.arraylist;
+
+public class ArrayList implements List<Integer> {
+
+ private int[] numbers;
+ private int numOfData;
+
+ public ArrayList() {
+ this.numbers = new int[100];
+ this.numOfData = 0;
+ }
+
+ public ArrayList(int[] numbers, int numOfDa... | Java | ์ด ๋ฉ์๋ ํ์คํ๊ฐ์?
ํ๋ํ๋ ๊ฒ์ replace์ ๊ฐ๊น์ด๋ฐ, ํ๋ ๋์์ ๊ตฐ๋๋๊ธฐ๊ฐ ๋ง์ด ๋ค์ด๊ฐ ๋๋์
๋๋ค.
ํนํ ๊ฐ์ ์ฒดํฌํ๋ ๋ก์ง์ ์์ด๋ ๋ ๊ฒ ๊ฐ๊ณ , ๋ง์ฐฌ๊ฐ์ง๋ก `numOfData++;` ๋ ๋ถํ์ํด๋ณด์
๋๋ค.
๊ทธ๋ฆฌ๊ณ `IndexOutOfBoundException`๋ ๋ฐ์๊ฐ๋ฅํ ์ฝ๋์
๋๋ค.
1. add์ธ๋ฐ, ๋ง์ฝ 0๋ฒ ์์น์ ๊ณ์ ๋ฐ์ดํฐ๋ฅผ ์ง์ด๋ฃ์ผ๋ฉด? ๋์ค์ ๋ฐฐ์ด์ด ๊ฐ๋ ์ฐผ๋ค๊ณ ํ๋ฉด์ ๋ฐ์ดํฐ๋ ๋ฐ๋๊ณ , `numOfData`๋ ๊ณ์ ์ฆ๊ฐํ ๊ฒ๋๋ค. if๋ฌธ์ด ์ข
๋ฃ๋๊ณ ์๋ ๋ผ์ธ๋ค์ด ์คํ๋ ํ์๊ฐ ์๋ค๋ฉด `return`๋ฌธ์ ์ฌ์ฉํด์ฃผ์ธ์.
2. `numO... |
@@ -0,0 +1,85 @@
+package com.codesquad.datastructurestudy.list.arraylist;
+
+public class ArrayList implements List<Integer> {
+
+ private int[] numbers;
+ private int numOfData;
+
+ public ArrayList() {
+ this.numbers = new int[100];
+ this.numOfData = 0;
+ }
+
+ public ArrayList(int[] numbers, int numOfDa... | Java | ์ฌ๊ธฐ๋ ๋ง์ฐฌ๊ฐ์ง์
๋๋ค. ์์ ์ฝ๋ฉํธ๋ฅผ ์ฐธ๊ณ ํด์ ์ ํํ ๋ก์ง์ผ๋ก ๋ณ๊ฒฝํด์ฃผ์ธ์. |
@@ -0,0 +1,85 @@
+package com.codesquad.datastructurestudy.list.arraylist;
+
+public class ArrayList implements List<Integer> {
+
+ private int[] numbers;
+ private int numOfData;
+
+ public ArrayList() {
+ this.numbers = new int[100];
+ this.numOfData = 0;
+ }
+
+ public ArrayList(int[] numbers, int numOfDa... | Java | ๋ฉ์๋๋ช
์ ๊ด๋ก์ `size()`๊ฐ ์ข ๋ ์ ํฉํด๋ณด์
๋๋ค. |
@@ -0,0 +1,85 @@
+package com.codesquad.datastructurestudy.list.arraylist;
+
+public class ArrayList implements List<Integer> {
+
+ private int[] numbers;
+ private int numOfData;
+
+ public ArrayList() {
+ this.numbers = new int[100];
+ this.numOfData = 0;
+ }
+
+ public ArrayList(int[] numbers, int numOfDa... | Java | `wrapper type`์ผ๋ก ๋ฐํํ๊ฒ ๋๋ฉด `auto boxing`์ด ์ผ์ด๋๊ธฐ ๋๋ฌธ์
์ฌ๊ธฐ์ ๋ถํ์ํ๋ค๊ณ ๋ณด์
๋๋ค.
`Integer`์ `int` ํ์
์ ๋ง์ ์ฐจ์ด๊ฐ ์์ต๋๋ค.
ํนํ ๋ฉ๋ชจ๋ฆฌ ๊ณต๊ฐ, Nullable ๋ฑ์ ์ฐจ์ด๊ฐ ์๊ฒ ๋ค์. |
@@ -0,0 +1,85 @@
+package com.codesquad.datastructurestudy.list.arraylist;
+
+public class ArrayList implements List<Integer> {
+
+ private int[] numbers;
+ private int numOfData;
+
+ public ArrayList() {
+ this.numbers = new int[100];
+ this.numOfData = 0;
+ }
+
+ public ArrayList(int[] numbers, int numOfDa... | Java | ๋ฐ์ดํฐ๊ฐ ์๋ค๋ฉด 0์ ์ฃผ๊ฒ ๋ค์?
๋ญ๊ฐ ์ด์ํ์ง ์์๊น์ ใ
ใ
|
@@ -0,0 +1,85 @@
+package com.codesquad.datastructurestudy.list.arraylist;
+
+public class ArrayList implements List<Integer> {
+
+ private int[] numbers;
+ private int numOfData;
+
+ public ArrayList() {
+ this.numbers = new int[100];
+ this.numOfData = 0;
+ }
+
+ public ArrayList(int[] numbers, int numOfDa... | Java | ์? ์ด๊ฑฐ ์ด๋ป๊ฒ๋ณด๋ฉด ๋ง๋ ๊ฒ ๊ฐ๊ธฐ๋ ํ๊ณ ์๋ ๊ฒ ๊ฐ๊ธฐ๋ ํฉ๋๋ค.
java์ size๋ ์ด๋ป๊ฒ ๋์ํ๋์? |
@@ -0,0 +1,27 @@
+package com.codesquad.datastructurestudy.list.arraylist;
+
+public interface List<T> {
+
+ void add(T element);
+ void add(int index, T element);
+
+ int count();
+
+ T get(int index);
+
+ T remove(int index);
+
+ int size();
+
+// int indexOf(T o);
+// int lastIndexOf(T o);
+
+// ListIterato... | Java | ใ
ใ
ใ
๋์ค์ ๊ตฌํํ ์ฌํญ๋ค์ธ๊ฐ์? |
@@ -0,0 +1,35 @@
+package com.codesquad.datastructurestudy.list.arraylist;
+
+import java.util.ArrayList;
+import java.util.Iterator;
+import java.util.LinkedList;
+import java.util.List;
+
+public class ListMain {
+
+ public static void main(String[] args) {
+ List<Integer> list = new ArrayList<>();
+ for (int ... | Java | ์ ๋ฐ์ ์ผ๋ก java coding convention์ด ์ ์ง์ผ์ง์ง ์๋ ๋ชจ์ต์ด๋ค์. |
@@ -0,0 +1,35 @@
+package com.codesquad.datastructurestudy.list.arraylist;
+
+import java.util.ArrayList;
+import java.util.Iterator;
+import java.util.LinkedList;
+import java.util.List;
+
+public class ListMain {
+
+ public static void main(String[] args) {
+ List<Integer> list = new ArrayList<>();
+ for (int ... | Java | enhanced for loop๋ฅผ ์ฌ์ฉํด๋ ๋ฉ๋๋ค. |
@@ -0,0 +1,50 @@
+package com.codesquad.datastructurestudy.list.arraylist;
+
+public class NameCard {
+
+ private String[] name;
+ private String[] phone;
+
+ // NameCard ๊ตฌ์กฐ์ฒด ๋ณ์์ ๋์ ํ ๋น ๋ฐ ์ด๊ธฐํ ํ ์ฃผ์ ๊ฐ ๋ฐํ
+ public NameCard(String[] name, String[] phone) {
+ this.name = name;
+ this.phone = phone;
+ }
+
+ public... | Java | ์ข ๋ ๊ฐ์ฒด์งํฅ์ ์ธ ์ ๊ทผ์ ํด๋ณด์ธ์ ใ
ใ
|
@@ -0,0 +1,50 @@
+package com.codesquad.datastructurestudy.list.arraylist;
+
+public class NameCard {
+
+ private String[] name;
+ private String[] phone;
+
+ // NameCard ๊ตฌ์กฐ์ฒด ๋ณ์์ ๋์ ํ ๋น ๋ฐ ์ด๊ธฐํ ํ ์ฃผ์ ๊ฐ ๋ฐํ
+ public NameCard(String[] name, String[] phone) {
+ this.name = name;
+ this.phone = phone;
+ }
+
+ public... | Java | ์ ์ฝ๋๋ ๋ค์ ์์ฑํ๋๊ฒ ์ข์๋ณด์
๋๋ค.
์ ์ฒด์ ์ผ๋ก ์๋ฐ๋ก ์ง ๋๋์ด ํ๋๋ ๋ค์ง ์์์ด์. |
@@ -0,0 +1,13 @@
+package com.codesquad.datastructurestudy.list.arraylist;
+
+public interface Wallet {
+
+ // ๋ชจ๋ ๋ฉค๋ฒ๋ณ์๋ public static final. ์๋ต ๊ฐ๋ฅ
+ int coin100Num = 0;
+ int bill5000Num = 0;
+
+ // ๋ชจ๋ ๋ฉ์๋๋ public abstract ์ด์ด์ผํจ. ์๋ต ๊ฐ๋ฅ
+ int takeOutMoney(int coin100Num, int bill5000Num);
+ void putMoney(int coin10... | Java | ํ์ต ๋ด์ฉ์ ์ข์๋ณด์
๋๋ค.
๊ทผ๋ฐ ๋ณดํต interface์์๋ ๋ฉค๋ฒ๋ณ์ ์ ์ธ์ ์ ์ํ๋ ํธ์ด๊ณ , ๋ค์ด๋ฐ ์ปจ๋ฒค์
์ ๋ง๊ฒ ์์ฑํด์ฃผ์๋๊ฒ ์ข์ ๊ฒ ๊ฐ์์. |
@@ -0,0 +1,164 @@
+package com.codesquad.datastructurestudy.list.linkedlist.yoon;
+
+public class CircularLinkedList {
+
+ private Node tail;
+ private int count;
+ private Node before;
+ private Node cur;
+
+ public void add(int data) {
+ Node newNode = new Node(data);
+
+ if (tail == null) {
+ tail = ... | Java | ์์ฑ์์ ๋ํด์ ์ข๋ง ๋ ๊ณต๋ถํด๋ณด์ธ์. ๋ถํ์ํ ์ด๊ธฐํ ์ฝ๋๋ ์ ๊ฑฐํด์ฃผ๋๊ฒ ์ข์ต๋๋ค. |
@@ -0,0 +1,164 @@
+package com.codesquad.datastructurestudy.list.linkedlist.yoon;
+
+public class CircularLinkedList {
+
+ private Node tail;
+ private int count;
+ private Node before;
+ private Node cur;
+
+ public void add(int data) {
+ Node newNode = new Node(data);
+
+ if (tail == null) {
+ tail = ... | Java | ์์ฑ์๋ฅผ ํ๋ ๋ ์ถ๊ฐํ๋ ๊ฒ๋ ์ข์๋ณด์
๋๋ค.
`Node newNode = new Node(data, name);` |
@@ -0,0 +1,164 @@
+package com.codesquad.datastructurestudy.list.linkedlist.yoon;
+
+public class CircularLinkedList {
+
+ private Node tail;
+ private int count;
+ private Node before;
+ private Node cur;
+
+ public void add(int data) {
+ Node newNode = new Node(data);
+
+ if (tail == null) {
+ tail = ... | Java | ๋ฉ์๋๋ช
๋ง ๋ณด๊ณ ์ด๋ค ๊ธฐ๋ฅ์ ํ๋์ง ์ ์ ์๋ค์. |
@@ -0,0 +1,164 @@
+package com.codesquad.datastructurestudy.list.linkedlist.yoon;
+
+public class CircularLinkedList {
+
+ private Node tail;
+ private int count;
+ private Node before;
+ private Node cur;
+
+ public void add(int data) {
+ Node newNode = new Node(data);
+
+ if (tail == null) {
+ tail = ... | Java | `this` ๋ฅผ ๊ฐ๋ฅํํ ๋ถ์ฌ์ฃผ์ธ์. |
@@ -0,0 +1,41 @@
+import domain.Point
+
+class AroundMineChecker(private val mineBoard: Map<Point, Square>, private val currentPoint: Point) {
+
+ fun isFinish(): Boolean = mineBoard.getValue(currentPoint).isMine()
+
+ fun getBoard(): Map<Point, Square> {
+ val checkLeft = checkLeft(currentPoint, mineBoard... | Kotlin | [๊ณต์ ์ปจ๋ฒค์
](https://kotlinlang.org/docs/coding-conventions.html#control-flow-statements)์ ๋ฐ๋ฅด๋ฉด if๋ฌธ๊ณผ when๋ฌธ์ 2์ค ์ด์์ด๋ฉด ์ค๊ดํธ๋ฅผ ์ฌ์ฉํฉ๋๋ค.
๋ค๋ง, ํ์ฌ ์ฝ๋๋ early return์ ํ๊ณ ์์ด์ ๊ตณ์ด else ๋ฌธ์ ์ธ ํ์๊ฐ ์์ด๋ณด์
๋๋ค. |
@@ -0,0 +1,41 @@
+import domain.Point
+
+class AroundMineChecker(private val mineBoard: Map<Point, Square>, private val currentPoint: Point) {
+
+ fun isFinish(): Boolean = mineBoard.getValue(currentPoint).isMine()
+
+ fun getBoard(): Map<Point, Square> {
+ val checkLeft = checkLeft(currentPoint, mineBoard... | Kotlin | ์ฌ๊ท์ ์ผ๋ก ์ฒ๋ฆฌํ๋ ๋ฐฉ์์ด ์ข๋ค์. ๋ค๋ง ๋ฐํ์ ํ์ง ์๊ณ ๋ด๋ถ์ ์ํ๋ฅผ ๋ณ๊ฒฝํ๋ค๋ ์ ์ด ์กฐ๊ธ ์์ฝ์ต๋๋ค.
๋ด๋ถ ์ํ๋ฅผ ๋ณ๊ฒฝํ๋๋์ ๋ฐํํ๋๋ก ๋ง๋ค๊ณ ์์ํจ์๋ก ๋ง๋ค์ด๋ณด๋ฉด ์ด๋จ๊น์?
์๋์ ๊ฐ์ ํจ์ ์๋ช
์ผ๋ก ๋ง๋ค์ด๋ณด๋ฉด ์ข๊ฒ ์ด์.
```kotlin
private fun checkLeft(
currentPoint: Point,
acc: Map<Point, Square> = emptyMap(),
): Map<Point, Square> {
// TODO
}
``` |
@@ -0,0 +1,41 @@
+import domain.Point
+
+class AroundMineChecker(private val mineBoard: Map<Point, Square>, private val currentPoint: Point) {
+
+ fun isFinish(): Boolean = mineBoard.getValue(currentPoint).isMine()
+
+ fun getBoard(): Map<Point, Square> {
+ val checkLeft = checkLeft(currentPoint, mineBoard... | Kotlin | ๊ฐ ๋ฐฉํฅ์ ๋ฐํํ๋ ํจ์๋ค ๊ฐ๋
์ฑ์ด ์ข๋ค์ ๐ |
@@ -0,0 +1,41 @@
+import domain.Point
+
+class AroundMineChecker(private val mineBoard: Map<Point, Square>, private val currentPoint: Point) {
+
+ fun isFinish(): Boolean = mineBoard.getValue(currentPoint).isMine()
+
+ fun getBoard(): Map<Point, Square> {
+ val checkLeft = checkLeft(currentPoint, mineBoard... | Kotlin | ์ด ํจ์๋ค์ Point ํด๋์ค๋ก ์ฎ๊ฒจ๋ณด๋ฉด ์ด๋จ๊น์? |
@@ -0,0 +1,45 @@
+* ๊ธฐ๋ฅ ์๊ตฌ ์ฌํญ
+ 1. ์ฃผ์ด์ง ํ์ ๋์ n ๋์ ์๋์ฐจ๋ ์ ์ง ๋๋ ๋ฉ์ถ ์ ์๋ค.
+ 2. ์ฌ์ฉ์๋ ๋ช ๋์ ์๋์ฐจ๋ก ๋ช ๋ฒ์ ์ด๋์ ํ ๊ฒ์ธ์ง๋ฅผ ์
๋ ฅํ ์ ์์ด์ผ ํ๋ค.
+ 3. ์ ์งํ๋ ์กฐ๊ฑด์ 0์์ 9 ์ฌ์ด์์ random ๊ฐ์ ๊ตฌํ ํ random ๊ฐ์ด 4 ์ด์์ผ ๊ฒฝ์ฐ์ด๋ค.
+ 4. ์๋์ฐจ์ ์ํ๋ฅผ ํ๋ฉด์ ์ถ๋ ฅํ๋ค. ์ด๋ ์์ ์ ์ถ๋ ฅํ ๊ฒ์ธ์ง์ ๋ํ ์ ์ฝ์ ์๋ค.
+
+* ํ๋ก๊ทธ๋๋ฐ ์๊ตฌ ์ฌํญ
+ 1. ๋ชจ๋ ๋ก์ง์ ๋จ์ ํ
์คํธ๋ฅผ ๊ตฌํํ๋ค. ๋จ, UI(System.out, System.in) ๋ก์ง์ ์ ์ธ
+ 2... | Unknown | ํ๋ผ๋ฏธํฐ ๋ง๋ค ๋ค๋ฅธ ๊ฐ์ด ๋์ค๋ ๊ฒฝ์ฐ๋ ParameterizedTest๋ฅผ ํ์ฉํ์๋ฉด ํ
์คํธ ๊ฐ๋ฅํฉ๋๋ค~ |
@@ -0,0 +1,113 @@
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Random;
+import java.util.Scanner;
+
+public class RacingCar {
+
+ static String move = "-";
+
+ static List<Car> recordMovingCar = new ArrayList<>();
+
+ public static void main(String[] args) {
+
+ InputView userI... | Java | ์ฝ๋๋ฅผ ํ์ค๋ก ์์ฑํ์๋ ๊ฒฝํฅ์ด ์์ผ์ ๋ฐ์.
๊ฐํ์ ํ๋ ์ต๊ด์ ๋ค์ด์๋๊ฒ ์ข์ต๋๋ค.
๋น์ฅ์ ์ฝ๋ ๋ผ์ธ ์๊ฐ ์ค์ด๋ค์ด ๊น๋ํ ์ธ์์ ์ค ์ ์์ผ๋, ํด๋จผ ์๋ฌ๋ฅผ ๋ฐ์์ํฌ ์ ์์ด์.
---
๊ธฐ๋ฅ ์๊ตฌ์ฌํญ์ ์คํ ๊ฒฐ๊ณผ์ ๋ค๋ฅด๊ตฐ์~
---
code format์ด ์๋ง๋๋ฐ์. IntelliJ ๋จ์ถํค๋ Ctrl+Alt+L(์๋์ฐ), Cmd+Alt+L(๋งฅ) ์
๋๋ค~ |
@@ -0,0 +1,113 @@
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Random;
+import java.util.Scanner;
+
+public class RacingCar {
+
+ static String move = "-";
+
+ static List<Car> recordMovingCar = new ArrayList<>();
+
+ public static void main(String[] args) {
+
+ InputView userI... | Java | ```suggestion
int numberOfCars = userInput.getNumberOfCars();
int numberOfAttempts = userInput.getNumberOfAttempts();
```
- ๋ค์ด๋ฐ์์ ์๋ฏธ๋ฅผ ๊ฐ์ง์ง ์๊ฑฐ๋, ์ค๋ณต๋๋ ๋ถ๋ถ์ ์ต๋ํ ์์ ๋ณด์ธ์ |
@@ -0,0 +1,113 @@
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Random;
+import java.util.Scanner;
+
+public class RacingCar {
+
+ static String move = "-";
+
+ static List<Car> recordMovingCar = new ArrayList<>();
+
+ public static void main(String[] args) {
+
+ InputView userI... | Java | RacingCar๊ฐ Application์ ๊ตฌ๋ํ๋ ์ฑ
์์ ๊ฐ์ง๋๊ฑธ๋ก ๋ณด์ด๋๋ฐ์.
๊ทธ๋์ InputView๋ฅผ ์์กดํ๊ณ ์๊ณ , main ๋ฉ์๋๋ฅผ ์ํํ๊ณ ์๋ค์.
๊ทธ๋ฐ ๋งฅ๋ฝ์์ randomMove ๋ฑ์ ์ญํ ๋ ๋ชจ๋ ์ํํ๋ ๊ฒ์ SRP (๋จ์ผ ์ฑ
์์์น) ์๋ฐ์ผ๋ก ๋ณด์
๋๋ค.
๋จ์ผ์ฑ
์์์น์, ๊ฐ ํด๋์ค๊ฐ ๋ณ๊ฒฝ๋ ์ด์ ๊ฐ ํ๋๋ผ๋ ์๋ฏธ์ธ๋ฐ์.
ํ์ฌ๋ ์
๋ ฅ, ์ํ, ์ถ๋ ฅ ๋ฑ์ ์ ์ด, ์๋์ฐจ ๊ฒ์ ์ํ, ์
๋ ฅ, ์ถ๋ ฅ ๋ฑ ๋ชจ๋ ๋ก์ง์ด RacingCar class์ ์กด์ฌํ๋ค์. |
@@ -0,0 +1,113 @@
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Random;
+import java.util.Scanner;
+
+public class RacingCar {
+
+ static String move = "-";
+
+ static List<Car> recordMovingCar = new ArrayList<>();
+
+ public static void main(String[] args) {
+
+ InputView userI... | Java | https://edu.nextstep.camp/s/wLaV8qhA/lt/SuvyWqa2
ํ๋ก๊ทธ๋๋ฐ ์๊ตฌ์ฌํญ์ ๋ฏธ์ค์ํ์
จ๋ค์. ์๋ ๊ท์น์ ์ค์ํ๋ฉฐ ํ๋ก๊ทธ๋๋ฐ์ ํ๋ค๋ณด๋ฉด ๊ฐ์ฒด์งํฅ ์ค๊ณ ์ฐ์ต์ด ๋๋, ์ง์ผ์ฃผ์
์~
๊ท์น 1: ํ ๋ฉ์๋์ ์ค์ง ํ ๋จ๊ณ์ ๋ค์ฌ์ฐ๊ธฐ๋ง ํ๋ค.
๊ท์น 2: else ์์ฝ์ด๋ฅผ ์ฐ์ง ์๋๋ค.
๋ฉ์๋์ ๋ผ์ธ ์๋ฅผ 15๋ผ์ธ์ด ๋์ง ์๋๋ก ๊ตฌํํ๋ค.
---
TDD ๋ฅผ ํ์ ๋์ ์ฅ์ ์ด ์ฌ๋ฟ ์์ง๋ง, ๊ทธ ์ค ํ๋๋ ๊ธฐ๋ฅ ๋จ์๋ก ํ
์คํธ์ฝ๋๋ฅผ ์์ฑํ๊ณ ์ด๋ฅผ ๊ฒ์ฆํ๋ฉฐ ์ ์ง์ ์ผ๋ก ๊ฐ๋ฐ์ ํ ์ ์๋ค๋ ์ ์ด์์.
์ํํธ์จ์ด๊ฐ ์ข๋ง ๋ณต์กํด์ ธ๋ ... |
@@ -0,0 +1,113 @@
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Random;
+import java.util.Scanner;
+
+public class RacingCar {
+
+ static String move = "-";
+
+ static List<Car> recordMovingCar = new ArrayList<>();
+
+ public static void main(String[] args) {
+
+ InputView userI... | Java | ๊ฐ์ ํ๋์ฝ๋ฉํ๊ธฐ๋ณด๋ค๋ ์์๋ก ๊ด๋ฆฌํ๋ ๊ฒ์ด ์ ์ง๋ณด์ํ๊ธฐ์ ์ข๋ค๊ณ ์๊ฐํฉ๋๋ค.
์์(static final)๋ฅผ ๋ง๋ค๊ณ ์ด๋ฆ์ ๋ถ์ฌํ๋ฉด ์ด ๋ณ์์ ์ญํ ์ด ๋ฌด์์ธ์ง ์๋๋ฅผ ๋๋ฌ๋ด๊ธฐ์ ์ข๋ค๊ณ ์๊ฐํฉ๋๋ค. |
@@ -0,0 +1,19 @@
+public class Car {
+
+ private String moving;
+
+ public Car () {}
+
+ public Car(String moving) {
+ this.moving = moving;
+ }
+
+ public String getMoving() {
+ return moving;
+ }
+
+ public void setMoving(String moving) {
+ this.moving = moving;
+ }
+
+} | Java | ๋จ์ํ ๋ฐ์ดํฐ๋ฅผ ์ ๋ฌํ๋ dto๋ฅผ ์ ์ธํ๊ณ ๋ getter, setter๋ฅผ ์ฌ์ฉํ์ง ๋ง๊ณ ํ๋ก๊ทธ๋๋ฐํด๋ณด์ธ์. (์ ์ด๋ ์ด๋ฒ ๊ณผ์ ์์๋ง์ด๋ผ๋์)
ํน์ฌ getter๋ฅผ ์ฌ์ฉํ์ง ์๊ณ ๋ ๋ชปํ๊ฒ ๋ค ํ๋๋ผ๋ setter ์์ด๋ ํ๋ก๊ทธ๋๋ฐ ๊ฐ๋ฅํฉ๋๋ค. |
@@ -0,0 +1,113 @@
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Random;
+import java.util.Scanner;
+
+public class RacingCar {
+
+ static String move = "-";
+
+ static List<Car> recordMovingCar = new ArrayList<>();
+
+ public static void main(String[] args) {
+
+ InputView userI... | Java | static ๋ณ์๋ฅผ ๊ณต์ ๊ฐ๋ณ ํ๋๋ก ํ์ฉํ๋ ๊ฒ์ ์ง์ํ์ธ์.
ํ์ฌ๋ ๋ก์ปฌ์์๋ง ์ฌ์ฉํ๋ ๋ณ๋ค๋ฅธ ๋ฌธ์ ๋ฅผ ๋ชป๋๋ผ์๊ฒ ์ง๋ง,
๋ค์์ ์ฌ์ฉ์๊ฐ ์ฌ์ฉํ ๊ฒฝ์ฐ, thread-safeํ์ง ์์ ๋๊ธฐํํ๊ธฐ ์ํ ๋ณต์กํ ๋ก์ง๋ค์ ๊ณ ๋ คํด์ผ ํฉ๋๋ค.
๋์์ฑ์ ๋ณด์ฅํ๊ธฐ ์ํด ์ฌ๋ฌ ๋ฐฉ๋ฒ์ด ์์ง๋ง ๊ธฐ๋ณธ์ ์ผ๋ก ์๋์ ๊ฐ์ด ์ค๊ณ๋ฅผ ํฉ๋๋ค.
- ์ํ๋ณ์๋ฅผ ์ฐ๋ ๋๊ฐ ๊ณต์ ํ์ง ์๋๋ค.
- ์ํ ๋ณ์๋ฅผ ๋ณ๊ฒฝํ ์ ์๋๋ก ๋ง๋ ๋ค. - [๋ถ๋ณ๊ฐ์ฒด](https://brainbackdoor.tistory.com/141) |
@@ -0,0 +1,113 @@
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Random;
+import java.util.Scanner;
+
+public class RacingCar {
+
+ static String move = "-";
+
+ static List<Car> recordMovingCar = new ArrayList<>();
+
+ public static void main(String[] args) {
+
+ InputView userI... | Java | ์ด ๋ก์ง์ InputView์ ์ญํ ์ ์์ํ๋ ๊ฑด ์ด๋จ๊น์ |
@@ -0,0 +1,113 @@
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Random;
+import java.util.Scanner;
+
+public class RacingCar {
+
+ static String move = "-";
+
+ static List<Car> recordMovingCar = new ArrayList<>();
+
+ public static void main(String[] args) {
+
+ InputView userI... | Java | ```suggestion
public static void main(String[] args) {
int numberOfCars = InputView.inputNumberOfCars();
int numberOfAttempts = InputView.inputNumberOfAttempts();
RacingGame racingGame = new RacingGame(numberOfCars);
GameResult result = racingGame.play(numberOfAttempts);
... |
@@ -0,0 +1,77 @@
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.DisplayName;
+import org.junit.jupiter.params.ParameterizedTest;
+import org.junit.jupiter.params.provider.CsvSource;
+import org.junit.jupiter.params.provider.ValueSource;
+
+import java.util.ArrayList;
+import java.util.List;
+im... | Java | - ํ
์คํธ์ฝ๋์ if ์กฐ๊ฑด ๋ถ๊ธฐ๋ฅผ ์์ฑํ ์ผ์ ์์ต๋๋ค. ํ
์คํธํ๊ณ ์ ํ๋ ๋์์ ๋ฉ์์ง๋ฅผ ๋ณด๋ธ ํ ์๋ต๋ฐ์ ๊ฐ์ด ์๋ํ ๊ฒฐ๊ณผ์ ๊ฐ์์ง๋ง ๊ฒ์ฆํ๋ฉด ๋ฉ๋๋ค.
- ๋จ์ ํ
์คํธ์ return ๋ฌธ์ ์์ฑํ ํ ์ด๋ฅผ ํ์ฉํ๋ ํํ๋ ์ง์ํฉ๋๋ค. ํ์ํ๋ค๋ฉด ๋ณ๋์ Test Fixture๋ฅผ ์์ฑํ๊ณ ํ์ฉํ์๋ฉด ๋ฉ๋๋ค. |
@@ -0,0 +1,77 @@
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.DisplayName;
+import org.junit.jupiter.params.ParameterizedTest;
+import org.junit.jupiter.params.provider.CsvSource;
+import org.junit.jupiter.params.provider.ValueSource;
+
+import java.util.ArrayList;
+import java.util.List;
+im... | Java | - ์์ ์ธ๊ธํ๋ฏ ํ
์คํธ ์ฝ๋์ ๋๋ฉ์ธ ๋ก์ง์ ์์ฑํด์ ์๋ฉ๋๋ค.
- ๋จ์ํ
์คํธ๋ assertion์ผ๋ก๋ง ๊ฒ์ฆํด์ผ ํฉ๋๋ค. |
@@ -0,0 +1,330 @@
+body {
+ font-family: '-apple-system', 'BlinkMacSystemFont', 'Segoe UI', 'Roboto', 'Helvetica Neue',
+ 'Arial', 'Noto Sans', 'sans-serif', 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol',
+ 'Noto Color Emoji';
+ font-size: 18px;
+ color: #212124;
+}
+
+/* components > header */
+.he... | Unknown | CSS์ ๊ฒฝ์ฐ, [BEM ๋ฐฉ๋ฒ๋ก ](https://getbem.com/)์ ํ ๋๋ก ์์ฑํ๊ณ ์ ๋
ธ๋ ฅํ์์ต๋๋ค. |
@@ -0,0 +1,59 @@
+package christmas.domain.order;
+
+import christmas.domain.menu.Menu;
+import christmas.error.ErrorMessage;
+import java.util.Objects;
+
+public class OrderMenu {
+
+ private static final int MIN_QUANTITY = 1;
+ private static final int MAX_QUANTITY = 20;
+
+ private final Menu menu;
+ pri... | Java | OrderMenus์์ ์์ธ ์ฒ๋ฆฌ ํ์ ๊ฑฐ ๊ฐ์๋ฐ ์ฌ๊ธฐ์๋ ์ ํ์
จ๋์ง ์๊ฒฌ์ด ๊ถ๊ธํด์! |
@@ -0,0 +1,28 @@
+package christmas.domain.event;
+
+import java.util.function.Predicate;
+
+public enum EventBadge {
+
+ SANTA("์ฐํ", (amount) -> amount >= 20_000),
+ TREE("ํธ๋ฆฌ", (amount) -> amount >= 10_000 && amount < 20_000),
+ STAR("๋ณ", (amount) -> amount >= 5_000 && amount < 10_000),
+ MISS("์์", (amoun... | Java | ์ด๊ฑธ ์ฌ์ฉํ๋๊ฑฐ๋ ๋ฐ๋ก ๋ฉ์๋๋ฅผ ๋ง๋ค์ด์ ์ฌ์ฉํ๋๊ฒ ์ค์ Predicate๋ฅผ ์ ํํ์ ์ด์ ๊ฐ ๊ถ๊ธํด์ |
@@ -0,0 +1,52 @@
+package christmas.domain;
+
+import christmas.error.ErrorMessage;
+import java.time.DayOfWeek;
+import java.time.LocalDate;
+import java.util.List;
+
+public class VisitDay {
+
+ private static final int MIN_VISIT_DAY = 1;
+ private static final int MAX_VISIT_DAY = 31;
+ private static final ... | Java | ์์ฒญํ ๋๋ง๋ค `DayOfWeek`๋ฅผ ๋ง๋๋๋ฐ ์๋๋ผ ๊ฐ์ฒด ์์ฑ์์ ๋ฏธ๋ฆฌ ๋ง๋ค์ด ๋์ ๋ค์์ ์ฐ๋๊ฑด ์ด๋จ๊น์? ์ด์งํผ visitDay๋ ์๋ฐ๋๋๊น์. |
@@ -0,0 +1,57 @@
+package christmas.domain.menu;
+
+import christmas.error.ErrorMessage;
+import java.util.Arrays;
+
+public enum Menu {
+
+ MUSHROOM_SOUP("์์ก์ด ์ํ", 6_000, MenuCategory.APPETIZER),
+ TAPAS("ํํ์ค", 5_500, MenuCategory.APPETIZER),
+ CAESAR_SALAD("์์ ์๋ฌ๋", 8_000, MenuCategory.APPETIZER),
+ T_BONE... | Java | ๊ฐ์ฒด๋ฅผ ๊ฐ์ฒด๋ต๊ฒ ์ฌ์ฉํ์ ์ฝ๋๋ค์! |
@@ -0,0 +1,59 @@
+package christmas.domain.order;
+
+import christmas.domain.menu.Menu;
+import christmas.error.ErrorMessage;
+import java.util.Objects;
+
+public class OrderMenu {
+
+ private static final int MIN_QUANTITY = 1;
+ private static final int MAX_QUANTITY = 20;
+
+ private final Menu menu;
+ pri... | Java | eqauls()์ ๋ํด ๊ณต๋ถ๋ฅผ ๋ง์ด ํ์
จ๋ค์! hashCode๊น์ง ๋ค์ ๊ตฌํํ์ ๊ฑฐ ์ธ์๊น์ต๋๋ค! |
@@ -0,0 +1,51 @@
+package christmas.service;
+
+import christmas.domain.BenefitDetails;
+import christmas.domain.ExpectedPaymentAmountCalculator;
+import christmas.domain.event.EventBadge;
+import christmas.domain.event.EventBadgeAssigner;
+import christmas.domain.menu.Menu;
+import christmas.domain.order.OrderMenu;
+i... | Java | ์ ๋ฐ์ ์ผ๋ก ์ฌ๋ฌ ๊ณณ์์ stream์ ์ ์ฐ์
์ ๋๋ฆด ๋ง์์ด ์๋ค์;; ์ถ๊ฐ์ ์ผ๋ก ์ด์ผ๊ธฐ๋ง ๋๋ฆฌ๋ฉด stream์์ `( )` ์์ด ๊ธธ๋ค๋ฉด ๋ฉ์๋๋ก ๋ถ๋ฆฌํ๋ ๊ฒ์ ์ถ์ฒ๋๋ฆฝ๋๋ค.
```java
private List<OrderMenu> convertToOrderMenuList(OrderMenusDto orderMenusDto) {
return orderMenusDto.getMenus().entrySet()
.stream()
.map(this::convertToOrderMenu)
... |
@@ -0,0 +1,35 @@
+package christmas.dto;
+
+import christmas.domain.order.OrderMenu;
+import christmas.domain.order.OrderMenus;
+import java.util.Map;
+import java.util.stream.Collectors;
+
+public class OrderMenusDto {
+
+ private final Map<String, Integer> menus;
+
+ private OrderMenusDto(OrderMenus orderMenus)... | Java | OrderMenuDto ๊ฐ์ฒด๋ฅผ ์์ฑํ๋ ๋ฉ์๋๋ฅผ ํด๋น ํด๋์ค ๋ด๋ถ์ ์ ์ ์ผ๋ก ์ ์ธํ์
จ๊ตฐ์! ์ฐธ์ ํ ๋ฐฉ๋ฒ์ด๋ค์ ๐ซข
์ ๋ ์ฌ๋ชจ๋ ์ฝ๋๋ก ์น๋ฉด OrderMenus ๊ฐ์ฒด ๋ด๋ถ์ toDto() ๋ฉ์๋๋ก OrderMenusDto ๊ฐ์ฒด๋ฅผ ๋ฐํํ๊ฒ ํ๋๋ฐ, ์ฌ๋ชจ๋์ ์ด๋ค ์ด์ ์ ์๊ฐํ์
์ ์ด ๋ฐฉ๋ฒ์ผ๋ก ๊ตฌํํ์
จ๋์ง ๊ถ๊ธํฉ๋๋ค! ๐ (์ ๋ ๋ค์์ ์จ๋จน์ด ๋ณด๋ ค๊ตฌ์ :-)) |
@@ -0,0 +1,92 @@
+package constants;
+
+public class Menus {
+
+ public enum Appetizer {
+
+ BUTTON_MUSHROOM_SOUP("์์ก์ด์ํ",6000),
+ TAPAS("ํํ์ค",5500),
+ CAESAR_SALAD("์์ ์๋ฌ๋",8000);
+
+ private final String dish;
+ private final int price;
+
+ Appetizer(String dish,int price) {
+ this.dish=dish;
+ this.pric... | Java | ์ด๊ฑฐ์ฒด๋ง๋ค ์ค๋ณต ์ฝ๋๊ฐ ์๋ ๊ฒ ๊ฐ์์! ์ฐจ๋ผ๋ฆฌ ์ด๊ฑฐ์ฒด์ `MenuType`๊ฐ์ ํ๋๋ฅผ ์ถ๊ฐํ์ฌ ํ๋๋ก ํต์ผํ๋๊ฑด ์ด๋จ๊น์? |
@@ -0,0 +1,25 @@
+package constants;
+
+import creator.ObjectCreator;
+
+public class Constants {
+
+ //input ์ค๋ฅ
+ public final static String INVALID_DATE_OUTPUT=ErrorMessages.INVALID_DATE_OUTPUT.detected();
+ public final static String INVALID_MENU_OUTPUT=ErrorMessages.INVALID_MENU_OUTPUT.detected();
+
+ //ํ ์ธ๊ฐ์ ๋ณด
+ pu... | Java | ์ด ๊ฐ์ `Constants`์ ํฌํจ์ํจ ์ด์ ๊ฐ ์์ผ์ค๊น์? ์ธ๋ถ์์ `ErrorMessages`๋ฅผ ํตํด ์ฌ์ฉํด๋ ์ถฉ๋ถํ ๊ฒ ๊ฐ์ต๋๋ค! |
@@ -0,0 +1,40 @@
+package creator;
+
+import data.EventData;
+import features.Controller;
+import features.Input;
+import features.Statistics;
+import features.Validator;
+import view.InputView;
+import view.OutputView;
+
+public class ObjectCreator {
+
+ public EventData dto() {
+ return new EventData();
+ }
+
+ pub... | Java | ๋ฉ์๋๋ช
์ด ๋๋ฌด ์ถ์ฝ๋ ๊ฒ ๊ฐ์์! `create` + ๊ฐ์ฒด๋ช
๊ณผ ๊ฐ์ด ์๋ฏธ๊ฐ ๋ช
ํํ ๋ค์ด๋ฐ์ ์ด๋จ๊น์? (e.g. `cretaeOutputView`) |
@@ -0,0 +1,163 @@
+package features;
+
+import java.util.Map;
+
+import constants.Menus.Appetizer;
+import constants.Menus.Beverage;
+import constants.Menus.Dessert;
+import constants.Menus.MainMenu;
+import data.EventData;
+
+import static constants.Constants.*;
+
+public class Statistics {
+
+ public Statistics(Even... | Java | ์์์ ๋ฐํํด๋ ๋ ๊ฒ ๊ฐ์์!
```java
return totalCostOrigin >= 120000;
``` |
@@ -0,0 +1,163 @@
+package features;
+
+import java.util.Map;
+
+import constants.Menus.Appetizer;
+import constants.Menus.Beverage;
+import constants.Menus.Dessert;
+import constants.Menus.MainMenu;
+import data.EventData;
+
+import static constants.Constants.*;
+
+public class Statistics {
+
+ public Statistics(Even... | Java | ๋ฐฐ์ง ๋ฐ๊ธ์ ๋ค๋ฅธ ๊ฐ์ฒด์์ ์ฒ๋ฆฌํด๋ ์ข์ ๊ฒ ๊ฐ์์! |
@@ -0,0 +1,163 @@
+package features;
+
+import java.util.Map;
+
+import constants.Menus.Appetizer;
+import constants.Menus.Beverage;
+import constants.Menus.Dessert;
+import constants.Menus.MainMenu;
+import data.EventData;
+
+import static constants.Constants.*;
+
+public class Statistics {
+
+ public Statistics(Even... | Java | ๋๋ฌด ๋ง์ ์ญํ ์ ํ๋ ๊ฒ ๊ฐ์์! ์ผ๋ถ ๊ธฐ๋ฅ๋ค์ ๋ค๋ฅธ ๊ฐ์ฒด์ ์์ํ๋๊ฑด ์ด๋จ๊น์? |
@@ -0,0 +1,49 @@
+package com.codesquad.rocket.config;
+
+import java.io.IOException;
+
+import javax.servlet.Filter;
+import javax.servlet.FilterChain;
+import javax.servlet.FilterConfig;
+import javax.servlet.ServletException;
+import javax.servlet.ServletRequest;
+import javax.servlet.ServletResponse;
+import javax.... | Java | HttpHeaders์ static finalํ ํํ๋ก ํค๋์ ์ง์ ํ๋ ํ
์คํธ๊ฐ ์ด๋ฏธ ์กด์ฌํ๋ค. ์ด๋ฅผ ์ฌ์ฉํ์ฌ ๋ฆฌํฉํ ๋งํ๋ค. |
@@ -0,0 +1,59 @@
+package christmas.utils
+
+object Constant {
+ /* Model */
+ const val FIRST_DAY_DISCOUNT_AMOUNT = 1_000
+ const val DAILY_DISCOUNT_AMOUNT = 100
+ const val ONE_DAY_DECREASE = 1
+ const val WEEK_DISCOUNT_AMOUNT = 2_023
+ const val CHRISTMAS_DAY_DISCOUNT_AMOUNT = 1_000
+ const val ... | Kotlin | "ERROR"์ ์ ๋ ๊ฒ ๋ฐ๋ก const val๋ก ๋นผ๋์ผ๋๊น ํ๊ฒฐ ๊ฐ๋
์ฑ๋ ์ฌ๋ผ๊ฐ๊ณ ํน์ ๋ชจ๋ฅผ ์คํ๊ฐ ์์ด๋ ๋ฐ๊ฒฌํ๊ธฐ ์ฌ์ธ ๊ฒ ๊ฐ๋ค์(ex.ERROR์ Error๋ก ์ผ๋ค๊ฑฐ๋ ํ๋ ์ค๋ฅ ๋ค์ด์) |
@@ -0,0 +1,79 @@
+package christmas.model
+
+import christmas.utils.Constant.BADGE_SANTA
+import christmas.utils.Constant.BADGE_STAR
+import christmas.utils.Constant.BADGE_TREE
+import christmas.utils.Constant.CHAMPAGNE_CONDITION_AMOUNT
+import christmas.utils.Constant.CHRISTMAS_DAY_DISCOUNT_AMOUNT
+import christmas.ut... | Kotlin | ์ฝํ๋ฆฐ ์ฝ๋ฉ ์ปจ๋ฒค์
์์๋ ์๋ฌด ์ฌํญ์ ์๋์ง๋ง, 3๊ฐ ์ด์์ ์กฐ๊ฑด์ ๋ํด์๋ when์ ์ฌ์ฉ์ ๊ถ์ฅํฉ๋๋ค. ๋ง์ฝ if๋ฅผ ์ฌ์ฉํ๊ณ ์ถ์ผ์๋ค๋ฉด, ๊ฐ๋
์ฑ ์ ์ธ ์ธก๋ฉด์ ์ํด์ ๊ฐ๊ฐ ์กฐ๊ฑด์ ๋ํด ์ฌ๋ฌ ์ค๋ก ๋๋์๋ ๋ฑ์ ๋ฐฉ๋ฒ์ผ๋ก ๊ฐ๋
์ฑ์ ๋์ด๋ ๊ฒ์ด ์ข์ ๊ฒ ๊ฐ์ต๋๋ค. |
@@ -0,0 +1,58 @@
+package christmas.controller
+
+import christmas.model.Customer
+import christmas.model.EventHelper
+import christmas.model.OrderItems
+import christmas.model.StoreMenu.Companion.sortOrderMenu
+import christmas.model.StoreMenu.Companion.splitOrderMenu
+import christmas.model.StoreMenu.Companion.splitO... | Kotlin | ์ด๋ฆ์ ๋ง๊ฒ ๊ฒ์ฆ์ด ์๋ฃ๋๋ฉด ๊ฒ์ฆ์ด ์๋ฃ๋ ๊ฐ์ ๋ฑ๋๊ฑด ์ด๋จ๊น์? |
@@ -0,0 +1,59 @@
+package christmas.utils
+
+object Constant {
+ /* Model */
+ const val FIRST_DAY_DISCOUNT_AMOUNT = 1_000
+ const val DAILY_DISCOUNT_AMOUNT = 100
+ const val ONE_DAY_DECREASE = 1
+ const val WEEK_DISCOUNT_AMOUNT = 2_023
+ const val CHRISTMAS_DAY_DISCOUNT_AMOUNT = 1_000
+ const val ... | Kotlin | ์ ๋ ๊ฐ์ธ์ ์ผ๋ก ์ด๋ฐ ๊ฒฝ์ฐ์๋, Constants ํ์ผ ์์ object๋ฅผ ์ฌ๋ฌ๊ฐ ๋๋ ํธ์ด์์!!
์์๋ก
```
object Model {
const val FIRST_DAY_DISCOUNT_AMOUNT = 1_000
const val DAILY_DISCOUNT_AMOUNT = 100 ...
}
object Validate {
const val ORDER_ITEMS_SIZE = 2
const val VISIT_DATE_MIN = 1....
}
```
์ด๋ฐ ์์ผ๋ก ํ๋ฉด ์ฃผ์์ ์ ๋ฌ์๋ ๋์ด์!! |
@@ -0,0 +1,79 @@
+package christmas.model
+
+import christmas.utils.Constant.BADGE_SANTA
+import christmas.utils.Constant.BADGE_STAR
+import christmas.utils.Constant.BADGE_TREE
+import christmas.utils.Constant.CHAMPAGNE_CONDITION_AMOUNT
+import christmas.utils.Constant.CHRISTMAS_DAY_DISCOUNT_AMOUNT
+import christmas.ut... | Kotlin | ์ด๊ฑฐ
return when{
์ด์ฉ๊ณ ์ ์ฉ๊ณ
else -> NONE
}
์ด๋ ๊ฒ๋ ์ธ ์ ์๋ ๊ฑธ๋ฃจ ์์์! |
@@ -0,0 +1,43 @@
+package christmas.model
+
+import christmas.utils.Constant.CHRISTMAS_DAY
+import christmas.utils.Constant.EMPTY
+
+enum class DiscountType(val eventName: String) {
+ THE_DAY_DISCOUNT("ํฌ๋ฆฌ์ค๋ง์ค ๋๋ฐ์ด ํ ์ธ"),
+ WEEKDAY_DISCOUNT("ํ์ผ ํ ์ธ"),
+ WEEKEND_DISCOUNT("์ฃผ๋ง ํ ์ธ"),
+ SPECIAL_DISCOUNT("ํน๋ณ ํ ์ธ");
+
+... | Kotlin | enum class ์ companion object๋ ์ด๋ค ์ญํ ์ ํ๋์? ์ ๋ชฐ๋ผ์ ๋ฌผ์ด๋ด
๋๋ค ๐ |
@@ -0,0 +1,59 @@
+package christmas.utils
+
+object Constant {
+ /* Model */
+ const val FIRST_DAY_DISCOUNT_AMOUNT = 1_000
+ const val DAILY_DISCOUNT_AMOUNT = 100
+ const val ONE_DAY_DECREASE = 1
+ const val WEEK_DISCOUNT_AMOUNT = 2_023
+ const val CHRISTMAS_DAY_DISCOUNT_AMOUNT = 1_000
+ const val ... | Kotlin | ์ด๋ ๊ฒ๋ ์ธ ์ ์๊ตฐ์!
์ ๋ ์ด๋ฐ์์ผ๋ก ์ผ์ด์!
```
enum class ErrorMessage(private val message: String) {
ERROR_MENU_INPUT("์ ํจํ์ง ์์ ์ฃผ๋ฌธ์
๋๋ค. ๋ค์ ์
๋ ฅํด ์ฃผ์ธ์."),
ERROR_INPUT_DAY("์ ํจํ์ง ์์ ๋ ์ง์
๋๋ค. ๋ค์ ์
๋ ฅํด ์ฃผ์ธ์.");
fun getMessage(): String = "[ERROR] $message"
}
``` |
@@ -0,0 +1,10 @@
+package christmas.model
+
+data class OrderItems(
+ private val menuName: String,
+ private val quantity: Int
+) {
+ fun getMenuName(): String = menuName
+
+ fun getQuantity(): Int = quantity
+} | Kotlin | val ์ ์ธ ๋๋ฌธ์ ๋ฐ๋ก private๋ก ์ ํํ์ง ์์๋ ๊ฐ ์์ ์ด ๋ถ๊ฐ๋ฅํ ํ
๋ฐ, ํน์ private๋ก ์ ์ธํ ์ด์ ๊ฐ ๋ฐ๋ก ์์๊น์..?! |
@@ -0,0 +1,56 @@
+package christmas
+
+import christmas.model.DecemberEvent
+import christmas.model.OrderItems
+import org.junit.jupiter.api.Assertions
+import org.junit.jupiter.api.Test
+
+class DecemberEventTest {
+ private val decemberEvent: DecemberEvent = DecemberEvent()
+
+ @Test
+ fun `๋๋ฐ์ด ํ ์ธ ๊ธ์ก ํ
์คํธ`() ... | Kotlin | ์ด ๋ถ๋ถ๋ decemberEvent.assignBadge๊ฐ ๋ฐ๋ณต๋๊ธฐ ๋๋ฌธ์ @ParameterizedTest๋ก ๊ฐ๋จํ ๋ง๋ค์ ์์๊ฑฐ ๊ฐ์์!!
๊ฐ์ธ์ ์ผ๋ก ์ ๋ ์ ๋ ๊ฒ ์ธ์๊ฐ ๋๊ฐ ํ์ํ ๊ฒฝ์ฐ์๋ @MethodSource๋ก ๊ฐ๋จํ ํ๋ ํธ์
๋๋ค!
[์ฌ๊ธฐ ๋งํฌ](https://ebabby.tistory.com/28) ์ฐธ๊ณ ํ์๋ฉด ๋ ๊ฑฐ ๊ฐ์์!! |
@@ -0,0 +1,82 @@
+package christmas.view
+
+import christmas.model.DiscountType
+import christmas.model.OrderItems
+import christmas.model.StoreMenu
+import christmas.utils.Constant.BADGE_TITLE_MESSAGE
+import christmas.utils.Constant.BENEFIT_AMOUNT_TITLE_MESSAGE
+import christmas.utils.Constant.BENEFIT_DETAILS_TITLE_M... | Kotlin | ์ด ๋ถ๋ถ์ else๋ฅผ ์ง์ํด์ผํ๋ค๋ ์๊ตฌ์ฌํญ๋๋ฌธ์ ๊ณ ๋ฏผ์ด ๋ง์์๋๋ฐ, ์ ๋ ๊ทธ๋๋ ์ฝ๋ฉ ์ปจ๋ฒค์
์ ์งํค๋๊ฒ ์ข์๊ฑฐ ๊ฐ์์ if else ๋ฌธ์ ์ฌ์ฉํ์ต๋๋ค! ์ด ๋ถ๋ถ์ ์ฌ๋๋ง๋ค ๊ด์ ์ด ๋ค๋ฅผ๊ฑฐ ๊ฐ์์ ๊ทธ๋ฅ ์ฐธ๊ณ ๋ง ํด์ฃผ์ธ์!!
[๊ด๋ จ ์ปจ๋ฒค์
๋งํฌ](https://kotlinlang.org/docs/coding-conventions.html#if-versus-when)์
๋๋ค!! |
@@ -0,0 +1,79 @@
+package christmas.model
+
+import christmas.utils.Constant.BADGE_SANTA
+import christmas.utils.Constant.BADGE_STAR
+import christmas.utils.Constant.BADGE_TREE
+import christmas.utils.Constant.CHAMPAGNE_CONDITION_AMOUNT
+import christmas.utils.Constant.CHRISTMAS_DAY_DISCOUNT_AMOUNT
+import christmas.ut... | Kotlin | ์ผ์
,,๊ฐ๋
์ฑ์ ๋ง์ด ์ ๊ฒฝ ์ด ๋ฏธ์
์ด์๋๋ฐ ๋์น ๋ถ๋ถ์ด ์์๋ค์. ๋ง์ํด์ฃผ์ ๋ฐฉ๋ฒ๋ค๋ ELSE๋ฅผ ์ง์ํ ์ ์๋ค๋ ๊ฐ์ ํ์ ๊ณ ๋ คํด๋ณผ ์ ์์ ๊ฒ ๊ฐ์์. ์ง๊ธ ๋๋ ์๊ฐ์ ๋ฉ์ธ ๋ฉ๋ด๋ค์ ๋งต์ด๋ ๋ฆฌ์คํธ๋ก ๊ทธ๋ฃนํํ๊ณ ์กฐ๊ฑด ๊ฒ์ฌ๋ฅผ ์งํํ๋ค๋ฉด ํ๋ฒ์ ๊ฒ์ฌ๋ก๋ ์ถฉ๋ถํ ๋์ผํ ์ฒ๋ฆฌ๋ฅผ ํ์ ์ ์์ ๊ฑฐ ๊ฐ์์..๋ค๋ฅธ ํด๋์ค์์๋ ๋์ผํ ๋ฐฉ๋ฒ์ผ๋ก ๋ฆฌํฉํ ๋ง์ ์งํํ๊ธฐ ๋๋ฌธ์ ์์ฌ์์ด ๋ง์ด ๋จ๋ ๋ถ๋ถ์ด๋ค์..๋ฆฌ๋ทฐ ๊ฐ์ฌํฉ๋๋ค :) |
@@ -0,0 +1,59 @@
+package christmas.utils
+
+object Constant {
+ /* Model */
+ const val FIRST_DAY_DISCOUNT_AMOUNT = 1_000
+ const val DAILY_DISCOUNT_AMOUNT = 100
+ const val ONE_DAY_DECREASE = 1
+ const val WEEK_DISCOUNT_AMOUNT = 2_023
+ const val CHRISTMAS_DAY_DISCOUNT_AMOUNT = 1_000
+ const val ... | Kotlin | ์คํ ๋ณด๋ค๋ ์ฌ๋ฌ ๊ฐ์ง๊ฐ ํ์๋ ์ ์๋ ์๋ฌ ๋ฉ์ธ์ง๋ฅผ ๊ด๋ฆฌํ๊ธฐ ์ํ ์๋์ ์์ฑํ์๋ ๊ฒ ๊ฐ์์. ๋ค์ ๋ฆฌ๋ทฐ์ cbj0010๋์ด ๊ด๋ จํ์ฌ ์ ์ํด์ฃผ์ Enum Class๋ฅผ ํตํด ๊ด๋ฆฌํ๋ ๋ฐฉ๋ฒ๋ ์์ด์ park-yina๋๊ป๋ ๊ณต์ ๋๋ฆฝ๋๋ค!
```
enum class ErrorMessage(private val message: String) {
ERROR_MENU_INPUT("์ ํจํ์ง ์์ ์ฃผ๋ฌธ์
๋๋ค. ๋ค์ ์
๋ ฅํด ์ฃผ์ธ์."),
ERROR_INPUT_DAY("์ ํจํ์ง ์์ ๋ ์ง์
๋๋ค. ๋ค์ ์
๋ ฅํด ์ฃผ์ธ์.");
fun getMess... |
@@ -0,0 +1,58 @@
+package christmas.controller
+
+import christmas.model.Customer
+import christmas.model.EventHelper
+import christmas.model.OrderItems
+import christmas.model.StoreMenu.Companion.sortOrderMenu
+import christmas.model.StoreMenu.Companion.splitOrderMenu
+import christmas.model.StoreMenu.Companion.splitO... | Kotlin | validateVisitDate(visitDateInput) ์์ธ ์ฒ๋ฆฌ ๊ณผ์ ์์ IllegalArgumentException์ด ๋ฐ์ํ์ง ์๋๋ค๋ฉด ์
๋ ฅ์ด ์ ํจํ ๊ฒ์ด๊ธฐ ๋๋ฌธ์ ๋ฐ๋ก ๋ณ์๋ฅผ ์ ์ธํ์ฌ ๋ถํ์ํ ๋ฉ๋ชจ๋ฆฌ ํ ๋น์ ํ์ง ์๊ณ Int๋ก๋ง ๋ณํํ์ฌ return ํด๋ ๋ ๊ฒ์ด๋ผ๊ณ ์๊ฐํ๊ณ ์์ฑํ๋ ์ฝ๋์ธ ๊ฒ ๊ฐ์ต๋๋ค. validateVisitDate() ํจ์๋ ์์ธ ์ฒ๋ฆฌ์ ๊ดํ ํจ์์ด๊ธฐ ๋๋ฌธ์ ์ญํ ๊ณผ ์ฑ
์์ ๋ํด์๋ ๊ณ ๋ฏผํ๊ณ ์์ฑํ๋ ๊ฒ ๊ฐ๊ธด ํ์ง๋ง ์ ์ํด์ฃผ์ ์๊ฒฌ๋๋ก validateVisitDate()์ return type์ ์ง์ ํ์ฌ์ return ๊ฐ์ ๊ฐ์ง๋ ๊ฒ... |
@@ -0,0 +1,79 @@
+package christmas.model
+
+import christmas.utils.Constant.BADGE_SANTA
+import christmas.utils.Constant.BADGE_STAR
+import christmas.utils.Constant.BADGE_TREE
+import christmas.utils.Constant.CHAMPAGNE_CONDITION_AMOUNT
+import christmas.utils.Constant.CHRISTMAS_DAY_DISCOUNT_AMOUNT
+import christmas.ut... | Kotlin | ๋ง์ฝ์ ์ ๊ฐ kotlin api๋ฅผ ํ์ฉํ ํด๋น ๋ฉ์๋๋ฅผ ๊ตฌํํ๋ค๋ฉด,
```
dessertMenuCount = orderMenu.filter { it.menuName == StoreMenu.CHOCO_CAKE.menuName || it.menuName == StoreMenu.ICE_CREAM.menuName }.sumOf { it.quantity }
```
์ด๋ ๊ฒ ํ๋ฉด ๋ฉ์๋ ํ๋๋ก ๋์ ํธ ๋ฉ๋ด ๊ฐ์๋ฅผ ๊ตฌํ ์๋ ์์ด์!! |
@@ -0,0 +1,79 @@
+package christmas.model
+
+import christmas.utils.Constant.BADGE_SANTA
+import christmas.utils.Constant.BADGE_STAR
+import christmas.utils.Constant.BADGE_TREE
+import christmas.utils.Constant.CHAMPAGNE_CONDITION_AMOUNT
+import christmas.utils.Constant.CHRISTMAS_DAY_DISCOUNT_AMOUNT
+import christmas.ut... | Kotlin | ์ด๋ ๊ฒ ์กฐ๊ฑด์ด ๋ง์ ๊ฒฝ์ฐ์๋,
```
val mainMenus = listOf(StoreMenu.T_BONE_STEAK.menuName....)
if (mainMenus.contains(menu)) {
return quantity
}
```
์ด๋ ๊ฒ ํ๋ฉด ์ข๋ ๊ฐ๋จํ ์์ฑํ ์ ์์ด์!! |
@@ -0,0 +1,79 @@
+package christmas.model
+
+import christmas.utils.Constant.BADGE_SANTA
+import christmas.utils.Constant.BADGE_STAR
+import christmas.utils.Constant.BADGE_TREE
+import christmas.utils.Constant.CHAMPAGNE_CONDITION_AMOUNT
+import christmas.utils.Constant.CHRISTMAS_DAY_DISCOUNT_AMOUNT
+import christmas.ut... | Kotlin | ์๋ง ์ด๋ ๊ฒ ์์ฑํ์ ์ด์ ๊ฐ, ๊ทธ๋ฅ >= ๊ธฐํธ๋ง ์ฌ์ฉํ๋ฉด STAR ๋ฐฐ์ง๋ง return ๋์ด์ ๊ทธ๋ฐ๊ฑฐ ๊ฐ์๋ฐ,
```
when {
benefitAmount >= 20000 -> retrun BADGE_SANTA
benefitAmount >= 10000 -> retrun BADGE_TREE
benefitAmount >= 5000 -> retrun BADGE_STAR
}
```
์ด๋ ๊ฒ ๊ฑฐ๊พธ๋ก ์์ฑํ๋ฉด ๋ฌธ์ ๋ฅผ ํด๊ฒฐํ ์ ์์ต๋๋ค! |
@@ -0,0 +1,79 @@
+package christmas.model
+
+import christmas.utils.Constant.BADGE_SANTA
+import christmas.utils.Constant.BADGE_STAR
+import christmas.utils.Constant.BADGE_TREE
+import christmas.utils.Constant.CHAMPAGNE_CONDITION_AMOUNT
+import christmas.utils.Constant.CHRISTMAS_DAY_DISCOUNT_AMOUNT
+import christmas.ut... | Kotlin | ๋ฏธ์
์ ์๊ตฌ ์ฌํญ์ 'else๋ฅผ ์ง์ํ๋ค.'๋ ์ฌํญ์ ๋ํด์ ๊ฐ๋
์ฑ์ ์ ์งํจ๊ณผ ๋์์ else๋ฅผ ์ฌ์ฉํ์ง ์๋ ๋ฐฉ๋ฒ์ ๋ํ์ฌ ๊ณ ๋ฏผํ๊ณ ์์ฑํ๋ ์ฝ๋์ธ ๊ฒ ๊ฐ์ต๋๋ค. ์ ์ํด์ฃผ์ return when๋ ๊ตฌํ ๊ณผ์ ์์ ๊ณ ๋ คํ์์ง๋ง ์ต์ข
์ ์ผ๋ก๋ when์ ์ฌ์ฉํ๊ฒ ๋์๋ ๊ฒ ๊ฐ์์. else๋ฅผ ์ง์ํ๋ฉด์ ๋ ๋์ ๊ฐ๋
์ฑ์ ๊ฐ์ถ ์ ์๋ ๋ฐฉ๋ฒ์ ๋ ๊ณ ๋ฏผํด๋ด์ผ ๋ ๊ฒ ๊ฐ์ต๋๋ค! ๋ฆฌ๋ทฐ ๊ฐ์ฌํฉ๋๋ค :) |
@@ -0,0 +1,59 @@
+package christmas.utils
+
+object Constant {
+ /* Model */
+ const val FIRST_DAY_DISCOUNT_AMOUNT = 1_000
+ const val DAILY_DISCOUNT_AMOUNT = 100
+ const val ONE_DAY_DECREASE = 1
+ const val WEEK_DISCOUNT_AMOUNT = 2_023
+ const val CHRISTMAS_DAY_DISCOUNT_AMOUNT = 1_000
+ const val ... | Kotlin | ์์ฑํด์ฃผ์ ์ฝ๋๋ ๋งค์ฐ ๊น๋ํ๊ณ ๊ฐ๋
์ฑ์ด ๋์ ๋ณด์ฌ์! ์๋ฌ ๋ฉ์ธ์ง๋ค์ด ์ฐ๊ด์ฑ์ด ์๋ ์์๋ค์ด์ง๋ง Enum Class๋ ํ๋์ ๋ชจ๋ธ๋ก ๊ตฌ์ฑํ๊ธฐ ๋๋ฌธ์ ๊ฐ์ฒด๋ฅผ ์ฆ๊ฐ์ํค๊ธฐ ๋ณด๋ค๋ ๋ค์๊ณผ ๊ฐ์ด ์์ํ ์ฒ๋ฆฌ๋ง ํ์๋ ๊ฒ์ธ๋ฐ ์๋ฌ ๋ฉ์ธ์ง๋ค์ ๋ ๋ช
ํํ๊ฒ ๋ถ๋ฅํ๋ ๋ฐฉ๋ฒ์ด ์์ง ๋ง์ด ๋ถ์กฑํ ๊ฒ์ ์ฌ์ค์ธ ๊ฒ ๊ฐ์ต๋๋ค. ๊ตฌ์ฑ๊ณผ ์ค๊ณ, ๊ฐ๋
์ฑ์ ๋์ด๋ ๋ฐฉ๋ฒ์ ๋ํด ๋ ํ์ตํด๋ณด๊ฒ ์ต๋๋ค. ๋ฆฌ๋ทฐ ๊ฐ์ฌํฉ๋๋ค :) |
@@ -0,0 +1,43 @@
+package christmas.model
+
+import christmas.utils.Constant.CHRISTMAS_DAY
+import christmas.utils.Constant.EMPTY
+
+enum class DiscountType(val eventName: String) {
+ THE_DAY_DISCOUNT("ํฌ๋ฆฌ์ค๋ง์ค ๋๋ฐ์ด ํ ์ธ"),
+ WEEKDAY_DISCOUNT("ํ์ผ ํ ์ธ"),
+ WEEKEND_DISCOUNT("์ฃผ๋ง ํ ์ธ"),
+ SPECIAL_DISCOUNT("ํน๋ณ ํ ์ธ");
+
+... | Kotlin | ๋ต๋ณ์ ๋๋ฆฌ๊ณ ์ ๋ด์ฉ์ ์์ฑํ์๋๋ฐ..์ฝ๋ ์์ฒด์ ์ผ๋ก๋ ๋จ์ผ ์ฑ
์ ์์น์ ๊ดํด ๋ ๊ณ ๋ คํ ๋ถ๋ถ์ด ์์ด ๋ณด์ด๊ณ ํน์๋ ์ ๋ต๋ณ์ด ์ฌ์ค๊ณผ ๋ค๋ฅธ ๋ด์ฉ์ด ํฌํจ๋๋ค๋ฉด ํ์ต์ ํผ๋์ ๋๋ฆด ์ ์์ ๊ฒ ๊ฐ์ ์ ์ค๋ช
๋ ๋งํฌ๋ฅผ ์ฒจ๋ถํฉ๋๋ค! ํฐ ๋์์ ๋๋ฆฌ์ง ๋ชปํด ์ฃ์กํฉ๋๋ค..
๋งํฌ 1. https://kotlinlang.org/docs/object-declarations.html#companion-objects
๋งํฌ 2. https://www.baeldung.com/kotlin/enum-static-method |
@@ -0,0 +1,59 @@
+package christmas.utils
+
+object Constant {
+ /* Model */
+ const val FIRST_DAY_DISCOUNT_AMOUNT = 1_000
+ const val DAILY_DISCOUNT_AMOUNT = 100
+ const val ONE_DAY_DECREASE = 1
+ const val WEEK_DISCOUNT_AMOUNT = 2_023
+ const val CHRISTMAS_DAY_DISCOUNT_AMOUNT = 1_000
+ const val ... | Kotlin | ์ ์ด๋ ๊ฒ ์์ฑํ๋ค๋ฉด ์ ๋ง ๊น๋ํด์ง ๊ฒ ๊ฐ์์! ์ ํํ
๊ผญ ํ์ํ ํ์ต ๋ถ๋ถ์ด์์ต๋๋ค. ๋ค์ ์ฝ๋๋ถํฐ ์ ์ฉํด ํ์คํ ๊ฐ์ ํด๋ณด๊ฒ ์ต๋๋ค! ๋ฆฌ๋ทฐ ๊ฐ์ฌ๋๋ฆฝ๋๋ค :) |
@@ -0,0 +1,10 @@
+package christmas.model
+
+data class OrderItems(
+ private val menuName: String,
+ private val quantity: Int
+) {
+ fun getMenuName(): String = menuName
+
+ fun getQuantity(): Int = quantity
+} | Kotlin | 3์ฃผ์ฐจ ๊ณตํต ํผ๋๋ฐฑ์๋ ํฌํจ๋์ด ์๋ ๋ด์ฉ์ธ๋ฐ val์ ๊ฐ์ ๋ถ๋ณ์ผ๋ก ์ ํํ๊ณ ์ ํ๋ ์๋์ด๊ณ private์ ๊ฐ์ฒด์ ์ํ ์ ๊ทผ์ ์ ํํ๋ ์๋๋ผ๊ณ ์๊ฐํ์์ต๋๋ค! ๊ฐ์ ์์ ์ ๋ง๋ ๊ฒ๋ ์ค์ํ์ง๋ง private ์ ๊ทผ ์ ํ์ ํตํด ๊ฐ์ฒด๋ฅผ ํ์คํ๊ฒ ๋ณดํธํ๊ณ ์ ํ๋ ์๋์ ์์ฑํ๊ฒ ์ฝ๋์ธ ๊ฒ ๊ฐ์์. ๋ฆฌ๋ทฐ ๊ฐ์ฌํฉ๋๋ค :) |
@@ -0,0 +1,82 @@
+package christmas.view
+
+import christmas.model.DiscountType
+import christmas.model.OrderItems
+import christmas.model.StoreMenu
+import christmas.utils.Constant.BADGE_TITLE_MESSAGE
+import christmas.utils.Constant.BENEFIT_AMOUNT_TITLE_MESSAGE
+import christmas.utils.Constant.BENEFIT_DETAILS_TITLE_M... | Kotlin | else๋ฅผ ์ง์ํ๋ ๊ฒ์ด ๊ตฌํ ๊ณผ์ ์์ ์ฌ๋ฌ๋ฒ ๊ณ ๋ฏผ์ ๋น ์ง๊ฒ ํ๋ ๊ฒ ๊ฐ์์.. ๊ฐ๋
์ฑ์ ๋์ด๊ณ ์ปจ๋ฒค์
์ ์งํฌ ์ ์๋ค๋ฉด ๋ ์ฃผ์ฒด์ ์ผ๋ก ํ๋จํ๊ณ ์์ฑํ๋ ๊ฒ๋ ์ฌ๋ฐ๋ฅธ ๋ฐฉํฅ์ด๋ผ๊ณ ๊ณต๊ฐ์ด ๊ฐ๋ ๊ฒ ๊ฐ์์! ๋ฆฌ๋ทฐ ๊ฐ์ฌํฉ๋๋ค :) |
@@ -0,0 +1,79 @@
+package christmas.model
+
+import christmas.utils.Constant.BADGE_SANTA
+import christmas.utils.Constant.BADGE_STAR
+import christmas.utils.Constant.BADGE_TREE
+import christmas.utils.Constant.CHAMPAGNE_CONDITION_AMOUNT
+import christmas.utils.Constant.CHRISTMAS_DAY_DISCOUNT_AMOUNT
+import christmas.ut... | Kotlin | ์ ์ํด์ฃผ์ ์ฝ๋๊ฐ ํ์คํ ๊ฐ๊ฒฐํ๊ณ ์ฝํ๋ฆฐ์ค๋ฌ์ ๋ณด์ด๋ค์! ์์ผ๋ก์ ๊ณผ์ ์์๋ ์ฝํ๋ฆฐ์ ๋ํ ํ์ต ์๊ฐ์ ์ผ์ ์๊ฐ ์ง์ ํด์ ์ค์ค๋ก ์๋ จ๋๋ฅผ ํฅ์์ํฌ ํ์๊ฐ ์์ ๊ฒ ๊ฐ์์. ๋ฆฌ๋ทฐ ๊ฐ์ฌํฉ๋๋ค :) |
@@ -0,0 +1,79 @@
+package christmas.model
+
+import christmas.utils.Constant.BADGE_SANTA
+import christmas.utils.Constant.BADGE_STAR
+import christmas.utils.Constant.BADGE_TREE
+import christmas.utils.Constant.CHAMPAGNE_CONDITION_AMOUNT
+import christmas.utils.Constant.CHRISTMAS_DAY_DISCOUNT_AMOUNT
+import christmas.ut... | Kotlin | ์ ์ํด์ฃผ์ ์ฝ๋๊ฐ ํ์คํ ๊ฐ์ ๋ ์ฝ๋์ธ ๊ฑฐ ๊ฐ์์. ์ฌ์ค ๋ฐฉ๋ฒ์ ์๊ณ ๋ ๋ฐ๋ณต๋๋ ๋ฆฌํฉํ ๋ง ์์์ ํด๋น ๋ถ๋ถ์ ๋์ณฃ๋ค๋๊ฒ ์์ฌ์์ ๋ง์ด ๋จ๊ฒผ์ต๋๋ค.. ๊น๋ํ ์ฝ๋์ ๋ฆฌ๋ทฐ ๊ฐ์ฌํฉ๋๋ค :) |
@@ -0,0 +1,79 @@
+package christmas.model
+
+import christmas.utils.Constant.BADGE_SANTA
+import christmas.utils.Constant.BADGE_STAR
+import christmas.utils.Constant.BADGE_TREE
+import christmas.utils.Constant.CHAMPAGNE_CONDITION_AMOUNT
+import christmas.utils.Constant.CHRISTMAS_DAY_DISCOUNT_AMOUNT
+import christmas.ut... | Kotlin | ์ ๋์ ์์์ ๋ฐ๋ผ์ ๋ ๋ค๋ฅด๊ฒ ์์ฑ๋ ์ ์๋ค์. ์ ์ ํด์ฃผ์ ์ฝ๋์ฒ๋ผ ๋ฎ์ ๊ธ์ก๋ณด๋ค๋ ๋์ ๊ธ์ก๋ถํฐ ๊ฒ์ฌํ๋ ๊ฒ์ด ์ฒ๋ฆฌ ๊ณผ์ ์ ํ์คํ ์ค์ผ ์ ์๊ฒ ๋ค๋ ์๊ฐ์ด ๋ค์ด์! ๋ง์ ๋ถ๋ถ์์ ๋์์ ๋ฐ๊ฒ ๋ ๊ฒ ๊ฐ์์.. ์ ๋ง ๊ฐ์ฌํฉ๋๋ค! |
@@ -0,0 +1,56 @@
+package christmas
+
+import christmas.model.DecemberEvent
+import christmas.model.OrderItems
+import org.junit.jupiter.api.Assertions
+import org.junit.jupiter.api.Test
+
+class DecemberEventTest {
+ private val decemberEvent: DecemberEvent = DecemberEvent()
+
+ @Test
+ fun `๋๋ฐ์ด ํ ์ธ ๊ธ์ก ํ
์คํธ`() ... | Kotlin | ํ
์คํธ ์ฝ๋์ ๋ํด์๋ ์์ง ์ด๋ ค์์ ๋๋ผ๊ณ ์๊ธฐ ๋๋ฌธ์ ๋ง์ ํ์ต์ด ํ์ํ ๊ฒ ๊ฐ์์. ์์ธํ ์ค๋ช
๊ณผ ๋งํฌ๊น์ง..๋ฆฌ๋ทฐ ์ ๋ง ๊ฐ์ฌํฉ๋๋ค!! |
@@ -0,0 +1,79 @@
+package christmas.model
+
+import christmas.utils.Constant.BADGE_SANTA
+import christmas.utils.Constant.BADGE_STAR
+import christmas.utils.Constant.BADGE_TREE
+import christmas.utils.Constant.CHAMPAGNE_CONDITION_AMOUNT
+import christmas.utils.Constant.CHRISTMAS_DAY_DISCOUNT_AMOUNT
+import christmas.ut... | Kotlin | ํ ์ ๋๋ชจ๋ฅด๊ฒ when๋ฌธ ์์ ๋ค์ด์๋ else๋ if-else๋ ๋ค๋ฅด๋ค๊ณ ์๊ฐ์ ํ๊ณ ์์์ต๋๋ค..! ์ ๊ฐ ๋์น ๋ถ๋ถ์ ์ง์ด์ฃผ์
์ ๊ฐ์ฌํ๋ค์! |
@@ -0,0 +1,84 @@
+import { ๋น๋๊ธฐ_์์ฒญ } from 'constants/';
+
+const errorReturn = (error) => ({
+ status: ๋น๋๊ธฐ_์์ฒญ.FAIL,
+ content: `์๋ฒ์์ ํต์ ์ ์คํจํ์์ต๋๋ค. (${error.message})`,
+});
+
+const authorizedHeader = (header) => ({
+ ...header,
+ Authorization: `Bearer ${sessionStorage.getItem('accessToken')}`,
+});
+
+class Request... | JavaScript | ์ค~ |
@@ -0,0 +1,67 @@
+package com.codesquad.airbnb.business;
+
+import com.codesquad.airbnb.exception.ErrorMessage;
+import com.codesquad.airbnb.exception.custom.EntityNotFoundException;
+import com.codesquad.airbnb.common.utils.DAOUtils;
+import com.codesquad.airbnb.dao.AccommodationMapper;
+import com.codesquad.airbnb.da... | Java | ๋จ์ํ null-safety๋ฅผ ์ํด ์นด์ดํธ ๋ก์ง์ ํ ๋ฒ ๋ ๋ฃ์ ๊ฑฐ๋ผ๋ฉด,
null check๋ฅผ ํ๋ ๊ฒ์ด ์ฑ๋ฅ์์ ๋ ํฐ ์ด์ ์ด ์์ ๊ฒ ๊ฐ๋ค์. |
@@ -0,0 +1,67 @@
+package com.codesquad.airbnb.business;
+
+import com.codesquad.airbnb.exception.ErrorMessage;
+import com.codesquad.airbnb.exception.custom.EntityNotFoundException;
+import com.codesquad.airbnb.common.utils.DAOUtils;
+import com.codesquad.airbnb.dao.AccommodationMapper;
+import com.codesquad.airbnb.da... | Java | ๋ฉ์๋ ์ด๋ฆ์ ์กฐ๊ธ ๋ ์ง๊ด์ ์ผ๋ก ๋ฐ๊ฟ์ฃผ์ธ์.
`insertNewBooking` ์ด๋์ง `saveNewBooking` ์ด๋์ง.... |
@@ -0,0 +1,97 @@
+package com.codesquad.airbnb.business;
+
+import com.codesquad.airbnb.common.security.GithubToken;
+import com.codesquad.airbnb.common.utils.JWTUtils;
+import com.codesquad.airbnb.dao.UserMapper;
+import com.codesquad.airbnb.domain.model.User;
+import com.fasterxml.jackson.databind.JsonNode;
+import o... | Java | ์์์ ์ฑ๊ฒฉ์ ์ง๋๊ณ ์๊ธด ํ์ง๋ง ์ฌ๊ธฐ์ ๋ถ๋ช
ํ ์ธ์คํด์ค ๋ณ์์ด๋ฏ๋ก,
์นด๋ฉ ์ผ์ด์ค๋ก ์์ฑํ๋ ๊ฒ์ด ๋ง์ต๋๋ค. |
@@ -0,0 +1,6 @@
+package com.codesquad.airbnb.common.utils;
+
+public class CurrencyConvertor {
+
+ public static final float EXCHANGE_RATE_FROM_USD_TO_KRW = 1231.54f;
+} | Java | ํธ์ค์ค.... ํ์จ์ด ์ธ์ ์ด๋ ๊ฒ ์ฌ๋์ฃ |
@@ -0,0 +1,13 @@
+package com.codesquad.airbnb.common.utils;
+
+import org.springframework.validation.BindingResult;
+import org.springframework.validation.ObjectError;
+
+import java.util.stream.Collectors;
+
+public class CustomValidatorUtils {
+
+ public static String getErrorMessage(BindingResult result) {
+ ... | Java | `Collectors.joining` ํ์ฉ ์ข์ต๋๋ค! |
@@ -0,0 +1,16 @@
+package com.codesquad.airbnb.domain.model;
+
+public class City {
+
+ private Integer id;
+
+ private String name;
+
+ private String country;
+
+ public City() {}
+
+ public String getName() {
+ return name;
+ }
+} | Java | ๊ธฐ๋ณธ์์ฑ์ ์ฌ์ฉ ์ข์ต๋๋ค.
๊ทธ๋ฌ๋ ๊ฐ ํ๋๋ค์ ์ด๊ธฐํํด์ค ํ์๋ ์ ํ ์๋์? |
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+ <component name="DataSourceManagerImpl" format="xml" multifile-model="true">
+ <data-source source="LOCAL" name="baseball-10" uuid="873ec135-86e5-491d-a981-98740f2170c3">
+ <driver-ref>mysql</driver-ref>
+ <synchronize>true<... | Unknown | ์ธํ
๋ฆฌ์ ์ด Datasource ๊ธฐ๋ฅ ์ฌ์ฉํด๋ณด์ ๊ฒ ์ข๋ค์. |
@@ -0,0 +1,21 @@
+# Getting Started
+
+### Reference Documentation
+For further reference, please consider the following sections:
+
+* [Official Gradle documentation](https://docs.gradle.org)
+* [Spring Boot Gradle Plugin Reference Guide](https://docs.spring.io/spring-boot/docs/2.2.6.RELEASE/gradle-plugin/reference/ht... | Unknown | ๊ธฐ๋ณธ ์์ฑ๋ ๋งํฌ๋ค์ด ํ์ผ์ ๊ณผ๊ฐํ ๋ ๋ ค์ฃผ์ธ์. |
@@ -0,0 +1,65 @@
+import InputView from './view/InputView.js';
+import OutputView from './view/OutputView.js';
+import Service from './Service.js';
+import { print } from './utils/missionUtils.js';
+
+class Controller {
+ constructor() {
+ this.service = new Service();
+ }
+
+ async run() {
+ await this.inputC... | JavaScript | ์ ๊ทผ์ ํ์ ๋์ง ์์ผ์ ์ด์ ๊ฐ ์์ผ์ค๊น์? |
@@ -0,0 +1,113 @@
+import Benefits from './domain/Benefits.js';
+import OrderMenu from './domain/OrderMenu.js';
+import {
+ BENEFITS_THRESHOLD,
+ GIFT_THRESHOLD,
+ MENU_PRICE,
+} from './utils/constants.js';
+
+const BADGE = {
+ ์ฐํ: 20000,
+ ํธ๋ฆฌ: 10000,
+ ๋ณ: 5000,
+};
+
+class Service {
+ #benefits;
+
+ #orderMe... | JavaScript | innerArray๋ณด๋ค ๋ค๋ฅธ ๋ณ์๋ช
์ผ๋ก ๋ฌด์จ ๊ฐ์ ์๋ฏธํ๋์ง ๋ํ๋ด์ฃผ์๋ฉด ์ข์ ๊ฒ ๊ฐ์์. |
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