new js functions

even.js

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+const isEven = function (num) {
+  return num % 2 === 0;
+}
+
+const tenIsEven = isEven(10);
+const elevenIsEven = isEven(11);
+
+console.log(tenIsEven);
+console.log(elevenIsEven);
+
+/*We can simplify the above code using them directly,
+ instead of setting to them to new variables!*/
+
+ const isNewEven = function (num) { //Renaming varialble to avoid syntax error! 
+  return num % 2 === 0;
+}
+
+console.log(isNewEven(10));
+console.log(isNewEven(11));

hello.js

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+const sayHello = function (name) { // Create a function with a parameter "Name"
+  console.log("Hello, " + name); //Log the string within the function
+}
+
+sayHello("Wes"); //Delcare the function with a set parameter
+sayHello("Lina");//Again
+sayHello("Elmtree");//and again!! 
+
+//This is how you return a parameter to a variable the log it to the console.
+const returnSayHello = function (name) { // create a function 
+  return "Hello, " + name; // return a conditon
+}
+
+const greeting = returnSayHello("Peter"); // Create a variable to hold the function return
+console.log(greeting); // log the variable