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commit 0d278156941829dc289708bd4bbe291daaa0dd45
parent c2c0f0f614adef7e0dfced835b1eb88ac9a2940d
Author: Dan Stillman <dstillman@zotero.org>
Date:   Thu,  1 Jun 2006 19:46:57 +0000

Scholar.randomString( [int len] ) -- generate a random string


Diffstat:
M
chrome/chromeFiles/content/scholar/xpcom/scholar.js
 | 
18
++++++++++++++++++

1 file changed, 18 insertions(+), 0 deletions(-)
diff --git a/chrome/chromeFiles/content/scholar/xpcom/scholar.js b/chrome/chromeFiles/content/scholar/xpcom/scholar.js
@@ -21,6 +21,7 @@ var Scholar = new function(){
 	this.getString = getString;
 	this.flattenArguments = flattenArguments;
 	this.join = join;
+	this.randomString = randomString;
 	
 	this.Hash = Hash;
 	
@@ -177,6 +178,23 @@ var Scholar = new function(){
 	}
 	
 	
+	/**
+	* Generate a random string of length 'len' (defaults to 8)
+	**/
+	function randomString(len) {
+		var chars = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXTZabcdefghiklmnopqrstuvwxyz";
+		if (!len){
+			len = 8;
+		}
+		var randomstring = '';
+		for (var i=0; i<len; i++) {
+			var rnum = Math.floor(Math.random() * chars.length);
+			randomstring += chars.substring(rnum,rnum+1);
+		}
+		return randomstring;
+	}
+	
+	
 	/*
 	 * Class for creating hash arrays that behave a bit more sanely
 	 *