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    <pre><code>public function split(onGroup:CellGroup, directionToMoveSplitCells:String):CellGroup { if (!hasIntersection(onGroup)) return this; var newGroup:CellGroup; if (directionToMoveSplitCells == "RIGHT") { newGroup = splitGroupAndMoveSplitCellsRight(onGroup); if (!newGroup) return; insertAsNextGroupInLinkedList(newGroup); } else { newGroup = splitGroupAndMoveSplitCellsLeft(onGroup); if (!newGroup) return; insertAsPreviousGroupInLinkedList(newGroup); x = (onGroup.endIndex + 1) * cellSize.width; } removeArrayOfCellsFromGroup(splitCells); row.joinGroups(); row.updateGroupIndices(); repositionCellsInGroup(); return newGroup; } private function splitGroupAndMoveSplitCellsRight(onGroup:CellGroup):CellGroup { var numCellsToSplit:int = endIndex - onGroup.startIndex + 1; var splitStartIndex:int = length - numberOfCellsToSplit; var splitCells:Array = trimCells(splitStartIndex, numberOfCellsToSplit); if (!splitCells.length) return null; var resultingGroupStartIndex:int = onGroup.endIndex + 1; return row.createGroup(splitCells, resultingGroupStartIndex); } private function splitGroupAndMoveSplitCellsLeft(onGroup:CellGroup):CellGroup { var numCellsToSplit:int = onGroup.endIndex - startIndex + 1; var splitStartIndex:int = 0; var splitCells:Array = trimCells(splitStartIndex, numberOfCellsToSplit); if (!splitCells.length) return null; var resultingGroupStartIndex:int = onGroup.startIndex - splitCells.length; return row.createGroup(splitCells, resultingGroupStartIndex); } private function insertAsNextGroupInLinkedList(group:CellGroup):void { var currentNextGroup:CellGroup = nextGroup; if (currentNextGroup) { group.nextGroup = currentNextGroup; currentNextGroup.previousGroup = group; } group.previousGroup = this; nextGroup = group; } private function insertAsPreviousGroupInLinkedList(group:CellGroup):void { var currentPreviousGroup:CellGroup = previousGroup; if (currentPreviousGroup) { group.previousGroup = currentPreviousGroup; currentPreviousGroup.nextGroup = group; } group.nextGroup = this; previousGroup = group; } </code></pre>
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    1. PORefactoring a method containing conditional with extremely different code blocks that are the same ;)
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    1. USalecmce
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    1. This table or related slice is empty.
    1. PORefactoring a method containing conditional with extremely different code blocks that are the same ;)
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      1. VTAcceptedByOriginator
    1. COA slightly masochistic excercise, since you rather have to assume the functionality of other methods in the class! It's well suited to 4am my time, since I can't sleep :) Since you mentioned Uncle Bob, I tried to keep to the single-responsibility principle. I see since I started to edit my response someone else has pointed out factoring out linked list management code - absolutely. Also, I split the logic into moving left and moving right, but if the reflexivity that Anon suggested works, then this can be made much neater. Hope it helps.
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    2. COI was going to do this, but the methods are still pretty much the same code, which is annoying, but perhaps unavoidable in this case.
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      1. USJoel Hooks
 

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A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

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