Merge pull request #54 from owljackob/fix/strict-equality

fix: strict equality/inequality

Author: sonnynomnom

3-conditionals/15-magic-8-ball.js

@@ -7,23 +7,23 @@ const randomNumber = Math.floor(Math.random() * 9) + 1;
 
 let answer = "";
 
-if (randomNumber == 1){
+if (randomNumber === 1){
   answer = 'Yes - definitely';
-} else if (randomNumber == 2) {
+} else if (randomNumber === 2) {
   answer = 'It is decidedly so';
-} else if (randomNumber == 3) {
+} else if (randomNumber === 3) {
   answer = 'Without a doubt';
-} else if (randomNumber == 4) {
+} else if (randomNumber === 4) {
   answer = 'Reply hazy, try again';
-} else if (randomNumber == 5) {
+} else if (randomNumber === 5) {
   answer = 'Ask again later';
-} else if (randomNumber == 6) {
+} else if (randomNumber === 6) {
   answer = 'Better not tell you now';
-} else if (randomNumber == 7) {
+} else if (randomNumber === 7) {
   answer = 'My sources say no';
-} else if (randomNumber == 8) {
+} else if (randomNumber === 8) {
   answer = 'Outlook not so good';
-} else if (randomNumber == 9) {
+} else if (randomNumber === 9) {
   answer = 'Very doubtful';
 } else {
   answer = 'Error';

4-loops/18-duck-duck-goose.js

@@ -3,7 +3,7 @@
 
 let randomNumber = Math.floor(Math.random() * 10);
 
-while (randomNumber != 7) {
+while (randomNumber !== 7) {
   console.log("Duck 🦆");
   randomNumber = Math.floor(Math.random() * 10);
 }

4-loops/21-even-the-odds.js

@@ -2,12 +2,12 @@
 // Codédex
 
 for (let i = 1; i <= 50; i++) {
-  if (i % 2 == 1) {
+  if (i % 2 === 1) {
     continue;
-  } else if (i == 42) {
+  } else if (i === 42) {
     console.log(i);
     break;
   } else {
     console.log(i);
   }
-}
+}

6-functions/33-palindrome.js

@@ -10,7 +10,7 @@ function isPalindrome(word) {
     reversedWord += lowerCaseWord[i];
   }
 
-  return reversedWord == lowerCaseWord;
+  return reversedWord === lowerCaseWord;
 }
 
-console.log(isPalindrome("Racecar"));
+console.log(isPalindrome("Racecar"));

8-trifecta/42-mood-ring/script.js

@@ -5,21 +5,21 @@ const stone = document.getElementById('stone');
 
 const randomNumber = Math.floor(Math.random() * 10) + 1;
 
-if (randomNumber == 1) {
+if (randomNumber === 1) {
   stone.style.backgroundColor = "red";
-} else if (randomNumber == 2) {
+} else if (randomNumber === 2) {
   stone.style.backgroundColor = "orange";
-} else if (randomNumber == 3) {
+} else if (randomNumber === 3) {
   stone.style.backgroundColor = "yellow";
-} else if (randomNumber == 4) {
+} else if (randomNumber === 4) {
   stone.style.backgroundColor = "green";
-} else if (randomNumber == 5) {
+} else if (randomNumber === 5) {
   stone.style.backgroundColor = "blue";
-} else if (randomNumber == 6) {
+} else if (randomNumber === 6) {
   stone.style.backgroundColor = "#4169e1";
-} else if (randomNumber == 7) {
+} else if (randomNumber === 7) {
   stone.style.backgroundColor = "#00008b";
-} else if (randomNumber == 8) {
+} else if (randomNumber === 8) {
   stone.style.backgroundColor = "purple";
 } else {
   stone.style.backgroundColor = "black";