From 5e8ab7fee7e82789f2308fdedc4e4fcf15dcd310 Mon Sep 17 00:00:00 2001
From: Alexandra Domareski <aleexandra.junges@gmail.com>
Date: Mon, 8 Dec 2025 15:29:37 +0100
Subject: [PATCH 1/2] make all the tests pass

---
 index.js     | 51 ++++++++++++++++++++++++++++++++++++++++++++-------
 package.json |  5 ++++-
 2 files changed, 48 insertions(+), 8 deletions(-)

diff --git a/index.js b/index.js
index 0f4b28b4..cff7d739 100644
--- a/index.js
+++ b/index.js
@@ -1,17 +1,54 @@
 class SortedList {
-  constructor() {}
+  constructor() {
+    this.items = [];
+    this.length = 0;
+  }
 
-  add(item) {}
+  add(item) {
+    this.items.push(item);
+    this.items.sort((a, b) => a - b);
+    this.length = this.items.length;
+  }
 
-  get(pos) {}
+  get(pos) {
+    if (pos >= 0 && pos < this.items.length) {
+      return this.items[pos];
+    } else {
+      throw new Error("OutOfBounds");
+    }
+  }
 
-  max() {}
+  max() { 
+    if(this.items.length === 0) {
+      throw new Error("EmptySortedList");
+    }
 
-  min() {}
+    return Math.max(...this.items);
+  }
 
-  sum() {}
+  min() {
+    if(this.items.length === 0) {
+      throw new Error("EmptySortedList");
+    }
 
-  avg() {}
+    return Math.min(...this.items);
+  }
+
+  sum() {
+    return this.items.reduce((acc, val)=> {
+      return acc + val
+    }, 0)
+  }
+
+  avg() {
+    if(this.items.length === 0) {
+      throw new Error("EmptySortedList");
+    }
+
+    return this.items.reduce(() => {
+      return this.sum() / this.items.length
+    }, 0)
+  }
 }
 
 module.exports = SortedList;
diff --git a/package.json b/package.json
index 3a5127ae..f2ff4434 100644
--- a/package.json
+++ b/package.json
@@ -19,5 +19,8 @@
     "intro"
   ],
   "author": "fer@ironhack.com",
-  "license": "MIT"
+  "license": "MIT",
+  "dependencies": {
+    "mocha": "^11.7.5"
+  }
 }

From 646587977df37a705e0af0dd33bcf77e90d98412 Mon Sep 17 00:00:00 2001
From: Alexandra Domareski <aleexandra.junges@gmail.com>
Date: Mon, 8 Dec 2025 15:36:16 +0100
Subject: [PATCH 2/2] fix syntax

---
 index.js | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/index.js b/index.js
index cff7d739..31f36522 100644
--- a/index.js
+++ b/index.js
@@ -28,7 +28,7 @@ class SortedList {
 
   min() {
     if(this.items.length === 0) {
-      throw new Error("EmptySortedList");
+      throw new Error("Empty SortedList");
     }
 
     return Math.min(...this.items);
@@ -45,9 +45,7 @@ class SortedList {
       throw new Error("EmptySortedList");
     }
 
-    return this.items.reduce(() => {
-      return this.sum() / this.items.length
-    }, 0)
+    return this.sum() / this.items.length;
   }
 }