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krangl v0.7 Release Notes

Release Date: 2018-03-14 // about 6 years ago

  • 🚀 Released 2018-03-14

    Major Enhancements

    • 👍 Allow specifying column types when reading csv data (Thanks to LeanderG for providing the PR)
    • ➕ Added groupedBy to provide distinct set of grouping tuples as data-frame
    • 👍 Read support for URLs (Example DataFrame.readCSV("https://git.io/vxks7").glimpse())
    • ➕ Added basic read/write support for JSON data
    • ➕ Added generic collection conversion Iterable<Any>.asDataFrame() via reflection (fixes #24)

    Incompatible API changes

    • 📇 Renamed structure to columnTypes
    • Renamed all table read function from .from* to .read*
    • 🛠 Fixed #29: mapNonNull should use parameter and not receiver

    Minor Enhancements

    • Namespace cleanup to hide internal helpers
    • Bundled irisData
    • ✨ Enhanced: DataCol.toDouble() should work for int columns as well (same vv)
    • ➕ Added MIT License
    • 👉 Use iterable instead of list for object conversions