Move ansi codes to an object

diff --git a/lib/utilities.js b/lib/utilities.js
index 1c930afd54301887cd17192a2434ef90506589f4..8bb226b7ecef576042b87df18ccdb98bb03274f2 100644 (file)
--- a/lib/utilities.js
+++ b/lib/utilities.js
@@ -2,6 +2,37 @@
 
 const internals = {
   kCircularString: '[Circular]',
+  kAnsiCodes: {
+    bold: '[1m',
+    italics: '[3m',
+    underline: '[4m',
+    inverse: '[7m',
+    strikethrough: '[9m',
+    bold_off: '[22m',
+    italics_off: '[23m',
+    underline_off: '[24m',
+    inverse_off: '[27m',
+    strikethrough_off: '[29m',
+    black: '[30m',
+    red: '[31m',
+    green: '[32m',
+    yellow: '[33m',
+    blue: '[34m',
+    magenta: '[35m',
+    cyan: '[36m',
+    white: '[37m',
+    default: '[39m',
+    black_bg: '[40m',
+    red_bg: '[41m',
+    green_bg: '[42m',
+    yellow_bg: '[43m',
+    blue_bg: '[44m',
+    magenta_bg: '[45m',
+    cyan_bg: '[46m',
+    white_bg: '[47m',
+    default_bg: '[49m',
+    reset: '[0m'
+  },
 
   // Get High Res time depending on platform. Currently only supporting node.
 
@@ -75,67 +106,7 @@ module.exports = {
    */
   getAnsiCode(ansiString) {
 
-    switch (ansiString) {
-    case 'bold':
-      return '[1m';
-    case 'italics':
-      return '[3m';
-    case 'underline':
-      return '[4m';
-    case 'inverse':
-      return '[7m';
-    case 'strikethrough':
-      return '[9m';
-    case 'bold_off':
-      return '[22m';
-    case 'italics_off':
-      return '[23m';
-    case 'underline_off':
-      return '[24m';
-    case 'inverse_off':
-      return '[27m';
-    case 'strikethrough_off':
-      return '[29m';
-    case 'black':
-      return '[30m';
-    case 'red':
-      return '[31m';
-    case 'green':
-      return '[32m';
-    case 'yellow':
-      return '[33m';
-    case 'blue':
-      return '[34m';
-    case 'magenta':
-      return '[35m';
-    case 'cyan':
-      return '[36m';
-    case 'white':
-      return '[37m';
-    case 'default':
-      return '[39m';
-    case 'black_bg':
-      return '[40m';
-    case 'red_bg':
-      return '[41m';
-    case 'green_bg':
-      return '[42m';
-    case 'yellow_bg':
-      return '[43m';
-    case 'blue_bg':
-      return '[44m';
-    case 'magenta_bg':
-      return '[45m';
-    case 'cyan_bg':
-      return '[46m';
-    case 'white_bg':
-      return '[47m';
-    case 'default_bg':
-      return '[49m';
-    case 'reset': // for informative purpouses
-    default:
-      return '[0m';
-    }
+    return internals.kAnsiCodes[ansiString] || internals.kAnsiCodes.reset;
   },
 
   /**