code/.docs/prototype_Global/function_String.prototype.group.html

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  67         <big><tt>Global.String.prototype.group&nbsp;(interval,&nbsp;str,&nbsp;ignoreWhiteSpace)</tt></big><br>
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  73         function inserts a string every number of characters <br><br>
  74
  75         <ul>
  76                 <li><b>Parameter</b> <code>Int</code>:<br/>
  77 number of characters after which insertion should take place<li><b>Parameter</b> <code>String</code>:<br/>
  78 string to be inserted<li><b>Parameter</b> <code>Boolean</code>:<br/>
  79 definitely insert at each interval position
  80                 <li><b>Returns</b><br>
  81 String resulting string
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  86
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  94         <td>Sourcecode in /root/helma-1.6.1/modules/core/String.js:
  95         <pre><font color="#aaaaaa">315:</font>   String.prototype.group = function(interval, str, ignoreWhiteSpace) {
  96 <font color="#aaaaaa">316:</font>       if (!interval || interval &lt; 1)
  97 <font color="#aaaaaa">317:</font>           interval = 20;
  98 <font color="#aaaaaa">318:</font>       if (!str || this.length &lt; interval)
  99 <font color="#aaaaaa">319:</font>           return this;
 100 <font color="#aaaaaa">320:</font>       res.push();
 101 <font color="#aaaaaa">321:</font>       for (var i=0; i&lt;this.length; i=i+interval) {
 102 <font color="#aaaaaa">322:</font>           var strPart = this.substring(i, i+interval);
 103 <font color="#aaaaaa">323:</font>           res.write(strPart);
 104 <font color="#aaaaaa">324:</font>          if (ignoreWhiteSpace == true ||
 105 <font color="#aaaaaa">325:</font>              (strPart.length == interval &amp;&amp; !/\s/g.test(strPart))) {
 106 <font color="#aaaaaa">326:</font>              res.write(str);
 107 <font color="#aaaaaa">327:</font>          }
 108 <font color="#aaaaaa">328:</font>      }
 109 <font color="#aaaaaa">329:</font>      return res.pop();
 110 <font color="#aaaaaa">330:</font>  }
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