Patch for https://github.com/adamwdraper/Numeral-js/ to allow minimal length (before decimals)

numeral.js.patch

Index: numeral.js
===================================================================
--- numeral.js	(Revision 3089)
+++ numeral.js	(Arbeitskopie)
@@ -235,12 +235,19 @@
             precision,
             thousands,
             d = '',
-            neg = false;
+            neg = false,
+            minlen = 0;
 
         // check if number is zero and a custom zero format has been set
         if (value === 0 && zeroFormat !== null) {
             return zeroFormat;
         } else {
+            // check for min length
+            if (format.indexOf('#') === 0) {
+                minlen = parseInt(format.substr(1, format.indexOf('#', 1) - 1)) || 0;
+                format = format.replace(/^#\d+#/, '');
+            }
+
             // see if we should use parentheses for negative number or if we should prefix with a sign
             // if both are present we default to parentheses
             if (format.indexOf('(') > -1) {
@@ -356,6 +363,10 @@
                 neg = true;
             }
 
+            if (w.length < minlen) {
+                w = Array(minlen - w.length + 1).join('0') + w;
+            }
+
             if (thousands > -1) {
                 w = w.toString().replace(/(\d)(?=(\d{3})+(?!\d))/g, '$1' + languages[currentLanguage].delimiters.thousands);
             }