From 36147ecaf318bbd9f7abc8901064d3ae969c2914 Mon Sep 17 00:00:00 2001
From: JaeBeen95 <nin2348@gmail.com>
Date: Mon, 10 Mar 2025 17:21:29 +0900
Subject: [PATCH 1/2] =?UTF-8?q?curry=20=ED=95=A8=EC=88=98=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/curry.js | 11 +++++++++++
 1 file changed, 11 insertions(+)
 create mode 100644 src/curry.js

diff --git a/src/curry.js b/src/curry.js
new file mode 100644
index 0000000..e3c9bc7
--- /dev/null
+++ b/src/curry.js
@@ -0,0 +1,11 @@
+function curry(fn) {
+  return function curried(...args) {
+    if (args.length >= fn.length) {
+      return fn(...args);
+    } else {
+      return function recursion(...newArgs) {
+        return curried(...args, ...newArgs);
+      };
+    }
+  };
+}

From 59cece05924b6c15ca93d0e56e496880284135e9 Mon Sep 17 00:00:00 2001
From: JaeBeen95 <nin2348@gmail.com>
Date: Mon, 10 Mar 2025 17:28:14 +0900
Subject: [PATCH 2/2] =?UTF-8?q?curry=20=ED=95=A8=EC=88=98=20=ED=85=8C?=
 =?UTF-8?q?=EC=8A=A4=ED=8A=B8=20=EC=BD=94=EB=93=9C?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/curry.js           |  2 +-
 src/test/curry.test.js | 38 ++++++++++++++++++++++++++++++++++++++
 2 files changed, 39 insertions(+), 1 deletion(-)
 create mode 100644 src/test/curry.test.js

diff --git a/src/curry.js b/src/curry.js
index e3c9bc7..eea2f5f 100644
--- a/src/curry.js
+++ b/src/curry.js
@@ -1,4 +1,4 @@
-function curry(fn) {
+export default function curry(fn) {
   return function curried(...args) {
     if (args.length >= fn.length) {
       return fn(...args);
diff --git a/src/test/curry.test.js b/src/test/curry.test.js
new file mode 100644
index 0000000..5632e4c
--- /dev/null
+++ b/src/test/curry.test.js
@@ -0,0 +1,38 @@
+import curry from "../curry";
+
+describe("curry 테스트", () => {
+  const sum = (a, b, c) => a + b + c;
+  const join = (a, b, c) => `${a}_${b}_${c}`;
+
+  test("모든 인자를 한 번에 넘겨 호출 했을 때", () => {
+    const curriedSum = curry(sum);
+    const curriedJoin = curry(join);
+
+    expect(curriedSum(1, 2, 3)).toBe(6);
+    expect(curriedJoin(1, 2, 3)).toBe("1_2_3");
+  });
+
+  test("인자를 하나씩 전달했을 때", () => {
+    const curriedSum = curry(sum);
+    const curriedJoin = curry(join);
+
+    expect(curriedSum(1)(2)(3)).toBe(6);
+    expect(curriedJoin(1)(2)(3)).toBe("1_2_3");
+  });
+
+  test("여러 그룹으로 인자를 나누어 호출했을 때", () => {
+    const curriedSum = curry(sum);
+    const curriedJoin = curry(join);
+
+    expect(curriedSum(1, 2)(3)).toBe(6);
+    expect(curriedSum(1)(2, 3)).toBe(6);
+    expect(curriedJoin(1, 2)(3)).toBe("1_2_3");
+    expect(curriedJoin(1)(2, 3)).toBe("1_2_3");
+  });
+
+  test("인자가 추가적으로 있을 때", () => {
+    const curriedSum = curry(sum);
+
+    expect(curriedSum(1, 2, 3, 4)).toBe(6);
+  });
+});