Contents

class ColumnFilter < Transform
  def result
    to_remove = table.column_names - columns
    table.remove_columns(to_remove)
    table
  end
end

Version data entries

9 entries across 9 versions & 1 rubygems

Version	Path
daily-0.0.10	app/transforms/column_filter.rb
daily-0.0.9	app/transforms/column_filter.rb
daily-0.0.8	app/transforms/column_filter.rb
daily-0.0.7	app/transforms/column_filter.rb
daily-0.0.6	app/transforms/column_filter.rb
daily-0.0.5	app/transforms/column_filter.rb
daily-0.0.4	app/transforms/column_filter.rb
daily-0.0.3	app/transforms/column_filter.rb
daily-0.0.2	app/transforms/column_filter.rb