better arrow functions

dist/mailgo.js

@@ -144,7 +144,7 @@ var mailgoInit = function mailgoInit() {
 
   document.body.appendChild(modal); // every click outside the modal will hide the modal
 
-  modalBackground.addEventListener("click", hideMailgo, false);
+  modalBackground.addEventListener("click", hideMailgo);
 };
 /**
  * mailgoRender
@@ -217,42 +217,42 @@ var mailgoRender = function mailgoRender(mailgo) {
   bodyMail ? (bodyEl.style.display = "block", bodyValueEl.textContent = bodyMail) : bodyEl.style.display = "none"; // add the actions
 
   gmailButton.addEventListener("click", function () {
-    actions.openGmail(mailtoHref);
+    return actions.openGmail(mailtoHref);
-  }, false);
+  });
   outlookButton.addEventListener("click", function () {
-    actions.openOutlook(mail, url);
+    return actions.openOutlook(mail, url);
-  }, false);
+  });
   var encEmail = encodeEmail(mail);
   openButton.addEventListener("click", function () {
-    actions.openDefault(encEmail);
+    return actions.openDefault(encEmail);
-  }, false);
+  });
-  copyButton.addEventListener("click", function (event) {
+  copyButton.addEventListener("click", function () {
-    actions.copy(mail, copyButton);
+    return actions.copy(mail, copyButton);
-  }, false); // show the mailgo
+  }); // show the mailgo
 
   showMailgo(); // listener keyDown
 
   mailgo.addEventListener("keydown", function () {
-    mailgoKeydown(mail, url, mailtoHref, encEmail, copyButton);
+    return mailgoKeydown(mail, url, mailtoHref, encEmail, copyButton);
   }, false);
 }; // actions
 
 
 var actions = {
   openGmail: function openGmail(mailtoHref) {
-    window.open("https://mail.google.com/mail?extsrc=mailto&url=" + encodeURIComponent(mailtoHref), "_blank");
+    return window.open("https://mail.google.com/mail?extsrc=mailto&url=" + encodeURIComponent(mailtoHref), "_blank");
   },
   openOutlook: function openOutlook(mail, url) {
-    window.open("https://outlook.office.com/owa/?rru=compose&to=" + encodeURIComponent(mail) + url.search.replace(/^[$]/, "&"), "_blank");
+    return window.open("https://outlook.office.com/owa/?rru=compose&to=" + encodeURIComponent(mail) + url.search.replace(/^[$]/, "&"), "_blank");
   },
   openDefault: function openDefault(encEmail) {
-    mailToEncoded(encEmail);
+    return mailToEncoded(encEmail);
   },
   copy: function copy(mail, copyButton) {
     copyToClipboard(mail);
     copyButton.textContent = "copied";
-    var timeout = setTimeout(function () {
+    setTimeout(function () {
-      copyButton.textContent = "copy";
+      return copyButton.textContent = "copy";
     }, 999);
   }
 };
@@ -325,9 +325,9 @@ var mailgoKeydown = function mailgoKeydown(mail, url, mailtoHref, encEmail, copy
 }; // DOMContentLoaded -> mailgoInit (creates the modal)
 
 
-document.addEventListener("DOMContentLoaded", mailgoInit, false); // event listener on body, if the element is mailgo-compatible the mailgo modal will be rendered
+document.addEventListener("DOMContentLoaded", mailgoInit); // event listener on body, if the element is mailgo-compatible the mailgo modal will be rendered
 
-document.addEventListener("click", mailgoCheckRender, true); // validate the email with regex
+document.addEventListener("click", mailgoCheckRender); // validate the email with regex
 
 var validateEmail = function validateEmail(email) {
   var re = /^(([^<>()[\]\\.,;:\s@\"]+(\.[^<>()[\]\\.,;:\s@\"]+)*)|(\".+\"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$/;

src/mailgo.js

@@ -164,7 +164,7 @@ const mailgoInit = () => {
   document.body.appendChild(modal);
 
   // every click outside the modal will hide the modal
-  modalBackground.addEventListener("click", hideMailgo, false);
+  modalBackground.addEventListener("click", hideMailgo);
 };
 
 /**
@@ -274,38 +274,14 @@ const mailgoRender = mailgo => {
     : (bodyEl.style.display = "none");
 
   // add the actions
-  gmailButton.addEventListener(
+  gmailButton.addEventListener("click", () => actions.openGmail(mailtoHref));
-    "click",
-    () => {
-      actions.openGmail(mailtoHref);
-    },
-    false
-  );
 
-  outlookButton.addEventListener(
+  outlookButton.addEventListener("click", () => actions.openOutlook(mail, url));
-    "click",
-    () => {
-      actions.openOutlook(mail, url);
-    },
-    false
-  );
 
   let encEmail = encodeEmail(mail);
-  openButton.addEventListener(
+  openButton.addEventListener("click", () => actions.openDefault(encEmail));
-    "click",
-    () => {
-      actions.openDefault(encEmail);
-    },
-    false
-  );
 
-  copyButton.addEventListener(
+  copyButton.addEventListener("click", () => actions.copy(mail, copyButton));
-    "click",
-    event => {
-      actions.copy(mail, copyButton);
-    },
-    false
-  );
 
   // show the mailgo
   showMailgo();
@@ -313,42 +289,34 @@ const mailgoRender = mailgo => {
   // listener keyDown
   mailgo.addEventListener(
     "keydown",
-    () => {
+    () => mailgoKeydown(mail, url, mailtoHref, encEmail, copyButton),
-      mailgoKeydown(mail, url, mailtoHref, encEmail, copyButton);
-    },
     false
   );
 };
 
 // actions
 const actions = {
-  openGmail: mailtoHref => {
+  openGmail: mailtoHref =>
     window.open(
       "https://mail.google.com/mail?extsrc=mailto&url=" +
         encodeURIComponent(mailtoHref),
       "_blank"
-    );
+    ),
-  },
 
-  openOutlook: (mail, url) => {
+  openOutlook: (mail, url) =>
     window.open(
       "https://outlook.office.com/owa/?rru=compose&to=" +
         encodeURIComponent(mail) +
         url.search.replace(/^[$]/, "&"),
       "_blank"
-    );
+    ),
-  },
 
-  openDefault: encEmail => {
+  openDefault: encEmail => mailToEncoded(encEmail),
-    mailToEncoded(encEmail);
-  },
 
   copy: (mail, copyButton) => {
     copyToClipboard(mail);
     copyButton.textContent = "copied";
-    let timeout = setTimeout(() => {
+    setTimeout(() => (copyButton.textContent = "copy"), 999);
-      copyButton.textContent = "copy";
-    }, 999);
   }
 };
 
@@ -420,10 +388,10 @@ const mailgoKeydown = (mail, url, mailtoHref, encEmail, copyButton) => {
 };
 
 // DOMContentLoaded -> mailgoInit (creates the modal)
-document.addEventListener("DOMContentLoaded", mailgoInit, false);
+document.addEventListener("DOMContentLoaded", mailgoInit);
 
 // event listener on body, if the element is mailgo-compatible the mailgo modal will be rendered
-document.addEventListener("click", mailgoCheckRender, true);
+document.addEventListener("click", mailgoCheckRender);
 
 // validate the email with regex
 const validateEmail = email => {