Change use of arrow functions to regular functions

Author: limzykenneth

src/utilities/time_date.js

@@ -25,7 +25,9 @@ import p5 from '../core/main';
  * Current day is displayed
  *
  */
-p5.prototype.day = () => new Date().getDate();
+p5.prototype.day = function() {
+  return new Date().getDate();
+};
 
 /**
  * p5.js communicates with the clock on your computer. The <a href="#/p5/hour">hour()</a> function
@@ -45,7 +47,9 @@ p5.prototype.day = () => new Date().getDate();
  * Current hour is displayed
  *
  */
-p5.prototype.hour = () => new Date().getHours();
+p5.prototype.hour = function() {
+  return new Date().getHours();
+};
 
 /**
  * p5.js communicates with the clock on your computer. The <a href="#/p5/minute">minute()</a> function
@@ -65,7 +69,9 @@ p5.prototype.hour = () => new Date().getHours();
  * Current minute is displayed
  *
  */
-p5.prototype.minute = () => new Date().getMinutes();
+p5.prototype.minute = function() {
+  return new Date().getMinutes();
+};
 
 /**
  * Returns the number of milliseconds (thousandths of a second) since
@@ -108,9 +114,10 @@ p5.prototype.millis = function() {
  * Current month is displayed
  *
  */
-p5.prototype.month = () =>
+p5.prototype.month = function() {
   //January is 0!
-  new Date().getMonth() + 1;
+  return new Date().getMonth() + 1;
+};
 
 /**
  * p5.js communicates with the clock on your computer. The <a href="#/p5/second">second()</a> function
@@ -130,7 +137,9 @@ p5.prototype.month = () =>
  * Current second is displayed
  *
  */
-p5.prototype.second = () => new Date().getSeconds();
+p5.prototype.second = function() {
+  return new Date().getSeconds();
+};
 
 /**
  * p5.js communicates with the clock on your computer. The <a href="#/p5/year">year()</a> function
@@ -150,6 +159,8 @@ p5.prototype.second = () => new Date().getSeconds();
  * Current year is displayed
  *
  */
-p5.prototype.year = () => new Date().getFullYear();
+p5.prototype.year = function() {
+  return new Date().getFullYear();
+};
 
 export default p5;