From 2abcf70292bc35c761234030fad5c563572ea1de Mon Sep 17 00:00:00 2001
From: arupay <arupay11374@gmail.com>
Date: Fri, 23 Sep 2022 12:37:47 -0400
Subject: [PATCH] complete

---
 solution.js | 60 ++++++++++++++++++++++++++++-------------------------
 1 file changed, 32 insertions(+), 28 deletions(-)

diff --git a/solution.js b/solution.js
index 049257f..7394d52 100644
--- a/solution.js
+++ b/solution.js
@@ -1,72 +1,76 @@
 const { nums, words } = require("./data/data.js");
 
 // Every
-const isEveryNumGreaterThan2 = () => {
-  //
+const isEveryNumGreaterThan2 = (arr) => {
+  return arr.every((e) => e > 2);
 };
 
-const isEveryWordShorterThan7 = () => {
-  //
+const isEveryWordShorterThan7 = (arr) => {
+  return arr.every((e) => e.length < 7);
 };
 
 // Filter
 
-const arrayLessThan5 = () => {
-  //
+const arrayLessThan5 = (arr) => {
+  return arr.filter((e) => e < 5);
 };
 
-const arrayOddLengthWords = () => {
-  //
+const arrayOddLengthWords = (arr) => {
+  return arr.filter((e) => e.length % 2 === 1);
 };
 
 // Find
 
-const firstValDivisibleBy4 = () => {
-  //
+const firstValDivisibleBy4 = (arr) => {
+  return arr.find((e) => e % 4 === 0);
 };
 
-const firstWordLongerThan4Char = () => {
-  //
+const firstWordLongerThan4Char = (arr) => {
+  return arr.find((e) => e.length > 4);
 };
 
 // Find Index
 
-const firstNumIndexDivisibleBy3 = () => {
-  //
+const firstNumIndexDivisibleBy3 = (arr) => {
+  return arr.findIndex((e) => e % 3 === 0);
 };
 
-const firstWordIndexLessThan2Char = () => {
-  //
+const firstWordIndexLessThan2Char = (words) => {
+  return words.findIndex((e) => e.length < 2);
 };
 
 // For Each
 
-const logValuesTimes3 = () => {
-  //
+const logValuesTimes3 = (arr) => {
+  arr.forEach((e) => {
+    console.log(e * 3);
+  });
 };
 
-const logWordsWithExclamation = () => {
-  //
+const logWordsWithExclamation = (arr) => {
+  arr.forEach((e) => {
+    console.log(`${e}!`);
+  });
 };
 
 // Map
 
-const arrayValuesSquaredTimesIndex = () => {
-  //
+const arrayValuesSquaredTimesIndex = (arr) => {
+  return arr.map((e, i) => Math.pow(e, 2) * i);
 };
 
-const arrayWordsUpcased = () => {
-  //
+const arrayWordsUpcased = (arr) => {
+  return arr.map((e) => e.toUpperCase());
 };
 
 // Some
 
-const areSomeNumsDivisibleBy7 = () => {
-  //
+const areSomeNumsDivisibleBy7 = (arr) => {
+  return arr.some((e) => e % 7 === 0);
 };
 
-const doSomeWordsHaveAnA = () => {
-  //
+const doSomeWordsHaveAnA = (arr) => {
+  return arr.some((e) => e.includes("a"));
 };
 
 module.exports = {