minor changes
authorXin Zheng <xin@zenpow.com>
Fri, 25 Jan 2008 13:57:42 +0000 (13:57 +0000)
committerXin Zheng <xin@zenpow.com>
Fri, 25 Jan 2008 13:57:42 +0000 (13:57 +0000)
commite7087af6bc0d7db9ca3f3c21be76e9c8a9c343b4
tree587ffb15c94fd8ff12da4a475f3044e23e6b8526
parent6b23aa550e62cca21e3474c84c4759fc0fe20e94
minor changes
app/models/node.rb