feat(08-isAnagram): Cria a função

04-fibonacci/index.js

@@ -1,4 +1,5 @@
 export function fibonacci(value) {
+  //
   let previous = 0; 
   let sum = 0;
   let next = 1;

08-isAnagram/index.js

@@ -1,4 +1,19 @@
 export function isAnagram(word1, word2) {
-  // implementar logica aqui
+  let testWord1;
+  let testWord2;
+
+  if (word1.length !== word2.length) {
+    return false;
+  }
+
+
+  testWord1 = word1.toLowerCase('').split('').sort().join('');
+  testWord2 = word2.toLowerCase('').split('').sort().join('');
+
+  if (testWord1 === testWord2) {
+    return true;
+  }
+
+  return false;
 
 }