Higher order function

04week/loop.js

@@ -0,0 +1,37 @@
+// Use a for loop to console.log each item in the array carsInReverse
+const carsInReverse = ['Ford', 'Honda', 'Lincoln', 'Chevy'];
+
+  for(let i = 0; i < carsInReverse.length; i++){
+  console.log(carsInReverse[i]);
+  }
+
+
+// Create an object (an array with keys and values) called persons with the following data:
+const persons = {
+firstName: "Jane",
+lastName: "Doe",
+birthDate: "Jan 5, 1925",
+gender: "female"
+};
+
+const keys = Object.key(persons)
+// Use a for...in loop to console.log each key.
+for (const prop in persons) {
+  console.log(`${prop} = ${persons[prop]}`);
+};
+
+// Then use a for...in loop and if state, to console.log the value associated with the key birthDate
+keyBirth = persons.birthDate
+
+for(const prop in keyBirth){
+  if(keyBirth==prop.birthDate)
+    console.log(`${prop} = ${keyBirth[prop]}`)
+}
+
+
+// Use a for loop to console.log the numbers 1 to 1000 (while loop)
+let loopNum = 1;
+while (loopNum < 1001){
+  loopNum += 1;
+  console.log(loopNum);
+}

06week/higherOrder.js

@@ -4,22 +4,38 @@ const assert = require('assert');
 
 function forEach(arr, callback) {
   // Your code here
+  count.forEach(function(count){
+    console.log(count, 3);
+    });
 }
 
 function map(arr, callback) {
   // Your code here
+  const mapped = mapped.map(function(mapped){
+    return mapped;
+    });
+
 }
 
 function filter(arr, callback) {
   // Your code here
+  const filtered = filtered.filter(function(filtered){
+    return (filtered, [2]);
+  });
 }
 
 function some(arr, callback) {
   // Your code here
+  const somed = somed.some(function(somed){
+
+  });
 }
 
 function every(arr, callback) {
   // Your code here
+  const everied = everied.every(function(everied){
+
+  });
 }
 
 if (typeof describe === 'function') {