The order matches whatever order you add the columns to the schema, so you're left just specifying the name and the type. A column has a name, a type and an ordinal position in the file. You build and pass a schema to a reader or writer and it will use the schema to extract or write out your values.Ī schema is defined by specifying what data columns are in your file. Unlike most other libraries, FlatFiles puts a focus on schema definition. FlatFiles comes with support for working with both formats. Plain-text formats primarily come in two variations: delimited (CSV, TSV, etc.) and fixed-width.
You can check out all of the awesome enhancements and new features in the CHANGELOG. Supports mapping directly between files and classes.
Reads and writes CSV, fixed-length and other flat file formats with a focus on schema definition, configuration and speed.
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