Extract truncate to own file

andrewn · Jun 1, 2016 · 242f6b7 · 242f6b7
1 parent 488d498
commit 242f6b7
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Showing 2 changed files with 9 additions and 8 deletions.
diff --git a/lib/browserstack-automate.js b/lib/browserstack-automate.js
@@ -6,6 +6,8 @@ var ora = require('ora');
 var chalk = require('chalk');
 var debug = require('debug')('backend:debug');
 
+var truncate = require('./truncate');
+
 function createErrorHandler(msg) {
   return function (err) {
     console.error(chalk.red(msg));
@@ -167,14 +169,6 @@ module.exports = function (credentials, options) {
         );
       }
 
-      function truncate(str, limit) {
-        if (str.length > limit) {
-          return str.slice(0, limit) + '…';
-        } else {
-          return str;
-        }
-      }
-
       function takeScreenshotForUrlAtWidths(url, widths, count) {
         spinner = ora({
           text: 'Navigating to: ' + chalk.bold.underline( truncate(url, 100) ),

diff --git a/lib/truncate.js b/lib/truncate.js
@@ -0,0 +1,7 @@
+module.exports = function truncate(str, limit) {
+  if (str.length > limit) {
+    return str.slice(0, limit) + '…';
+  } else {
+    return str;
+  }
+}