Doing a little array cardio

Author: joefearnley

04 - Array Cardio Day 1/index-START.html

@@ -27,22 +27,33 @@
 
     // Array.prototype.filter()
     // 1. Filter the list of inventors for those who were born in the 1500's
+    
+    const inventorsBornInThe1500s = inventors.filter(inventor => inventor.year >= 1500 && inventor.year < 1600);
+
+    console.table(inventorsBornInThe1500s);
 
     // Array.prototype.map()
     // 2. Give us an array of the inventory first and last names
+    const firstAndLastNames = inventors.map(inventor => `${inventor.first} ${inventor.last}`);
+    console.table(firstAndLastNames);
 
     // Array.prototype.sort()
     // 3. Sort the inventors by birthdate, oldest to youngest
+    const ordered = inventors.sort(function(a, b) {
+      // return a.
+    });
 
     // Array.prototype.reduce()
     // 4. How many years did all the inventors live?
+    const years = inventors.reduce(function(inventor) {
+      
+    });
 
     // 5. Sort the inventors by years lived
 
     // 6. create a list of Boulevards in Paris that contain 'de' anywhere in the name
     // https://en.wikipedia.org/wiki/Category:Boulevards_in_Paris
 
-
     // 7. sort Exercise
     // Sort the people alphabetically by last name