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Extract DataFramePresenter into a class that can be reused #248
Description
To inspect a DataFrame, we create a Spec table:
inspectionItems: aBuilder
<inspectorPresentationOrder: 0 title: 'DataFrame'>
| table |
table := aBuilder newTable.
table addColumn: (SpIndexTableColumn new
title: '#';
sortFunction: #yourself ascending;
beNotExpandable;
yourself).
(self columnNames) doWithIndex: [ :headerName :columnIndex |
table addColumn: (SpStringTableColumn
title: headerName
evaluated: [ :rowWithName | rowWithName at: columnIndex + 1 ]) ].
table items: self asArrayOfRowsWithName.
^ tableIt would be nice to extract this table into a separate class DataFramePresenter that could be reused in different applications to display data frames. In future, we could make this presenter cooler by adding more features (filtering, sorting, searching, etc.)
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