added some words to the documentation

yiiext / nested-set-behavior

AR models behavior that allows to work with nested sets tree.

http://www.yiiframework.com/extension/nestedsetbehavior/

BSD 3-Clause "New" or "Revised" License

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added some words to the documentation #15

Closed boazrymland closed 11 years ago

boazrymland commented 11 years ago

Also, I prepare a nice drawing that explains the terms used within the context of this extension but I couldn't find how to reference a file in the source code (or to otherwise "upload an image into a .md file"). I'll attach it to the issue created by this PR

boazrymland commented 11 years ago

gee, how do I attach a file in here? See it here: http://imagebin.org/230417

creocoder commented 11 years ago

Sorry, wont merge it, this information related to nested set trees, The user should be familiar with nested set trees approach before use this extension.