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fixing ordering in README #192

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Jul 17, 2016
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fixing ordering in README #192

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4 changes: 2 additions & 2 deletions README.md
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Expand Up @@ -400,12 +400,12 @@ If your ```order``` column is an integer attribute, you'll also have these:
* ```node1.prepend_sibling(node2)``` which will
1. set ```node2``` to the same parent as ```node1```,
2. set ```node2```'s order column to 1 less than ```node1```'s value, and
3. decrement the order_column of all children of node1's parents whose order_column is <>>= node2's new value by 1.
3. increment the order_column of all children of node1's parents whose order_column is > node2's new value by 1.

* ```node1.append_sibling(node2)``` which will
1. set ```node2``` to the same parent as ```node1```,
2. set ```node2```'s order column to 1 more than ```node1```'s value, and
3. increment the order_column of all children of node1's parents whose order_column is >= node2's new value by 1.
3. increment the order_column of all children of node1's parents whose order_column is > node2's new value by 1.

```ruby

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