Data.CSV.Table.Ops

Contents

• Core Operators
• Join using default row for missing keys
• Difference of two tables
• Index a table by a key
• Order by the values of a particular column
• Restrict table to a subset of columns
• Move a column to first (leftmost) position
• Map a function over all rows

Synopsis

• join :: Table -> Table -> Table
• joinBy :: Col -> Table -> Table -> Table
• padJoin :: Row -> Table -> Table -> Table
• padJoinBy :: Col -> Row -> Table -> Table -> Table
• diff :: Table -> Table -> Table
• diffBy :: Col -> Table -> Table -> Table
• index :: Table -> Map Field [Field]
• indexBy :: Table -> Col -> Table
• sortBy :: Col -> TField -> Order -> Table -> Table
• project :: Table -> [Col] -> Table
• project1 :: Table -> Col -> [Field]
• hide :: Table -> [Col] -> Table
• moveColL :: Table -> Col -> Table
• mapRows :: (RowInfo -> a) -> Table -> [a]
• newColumn :: Col -> (RowInfo -> Field) -> Table -> Table

Core Operators

Join using default row for missing keys

Difference of two tables

Index a table by a key

Order by the values of a particular column

Restrict table to a subset of columns

Move a column to first (leftmost) position

Map a function over all rows