doing some fixes

finalSolution.js

	public run(accessor: ServicesAccessor, editor: ICodeEditor): void {


		const primaryCursor = editor.getSelection();
		const allSelections = editor.getSelections();
		const model = editor.getModel();
		let rangeAll = [];
		for(let i = 0; i < allSelections.length;i++){
			rangeAll.push(model.getLineContent(allSelections[i].selectionStartLineNumber));
		}
		rangeAll.push(model.getLineContent(allSelections[0].selectionStartLineNumber-1));
		let result = editor.getModel().findPreviousMatch(rangeAll[rangeAll.length-1],editor.getPosition(),false,true,null,false);
		//thinking of using this to get the right selection
		//need to append it to


		let rangesToMove = this._getRangesToMove(editor);
		let effectiveRanges: Range[] = [];

		let lastEdit = [result.range];

		for (let i = 0, count = rangesToMove.length - 1; i < count; i++) {

			let range = rangesToMove[i];
			let nextRange = rangesToMove[i + 1];

			if (Range.intersectRanges(range, nextRange) === null) {
			  effectiveRanges.push(range);
			} else {
			  rangesToMove[i + 1] = Range.plusRange(range, nextRange);
			}
		}

		effectiveRanges.push(rangesToMove[rangesToMove.length-1]);

		let endCursorState = this._getEndCursorState(primaryCursor, effectiveRanges);
		let count = 1;

		let edits: IIdentifiedSingleEditOperation[] = effectiveRanges.map(range => {
			endCursorState.push(new Selection(range.startLineNumber-1, range.startColumn, range.endLineNumber-1, range.endColumn));
			return EditOperation.replaceMove(range, rangeAll[count++]);
		});

		edits = edits.concat(lastEdit.map(range =>{
			return EditOperation.replace(range,rangeAll[0]);
		}));

		editor.pushUndoStop();
		editor.executeEdits(this.id, edits, endCursorState);
		editor.pushUndoStop();
	}

	_getEndCursorState(primaryCursor: Range, rangesToDelete: Range[]): Selection[] {
		let endPrimaryCursor: Selection;
		let endCursorState: Selection[] = [];

		for (let i = 0, len = rangesToDelete.length; i < len; i++) {
		  let range = rangesToDelete[i];
		  //see if this changse anything (does the same thing as done in edits callback)
		  let endCursor = new Selection(rangesToDelete[i].startLineNumber-1, rangesToDelete[i].startColumn, rangesToDelete[i].endLineNumber-1, rangesToDelete[i].endColumn);

		  if (range.intersectRanges(primaryCursor)) {
			endPrimaryCursor = endCursor;
		  } else {
			endCursorState.push(endCursor);
		  }
		}

		if (endPrimaryCursor) {
		  endCursorState.unshift(endPrimaryCursor);
		}

		return endCursorState;
	}

	_getRangesToMove(editor: ICodeEditor): Range[] {
		let rangesToMove: Range[] = editor.getSelections();

		rangesToMove.sort(Range.compareRangesUsingStarts);
		rangesToMove = rangesToMove.map(selection => {
			if (selection.isEmpty()) {
				//change this so that it takes whole line
				return new Range(selection.startLineNumber, selection.startColumn, selection.endLineNumber, selection.endColumn);
			} else {
				return selection;
			}
		});

		return rangesToMove;
	}