July 12, 2024

Introduction to Schematic for Data Validation in Elixir

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Introduction to Schematic for Data Validation in Elixir

Source: mitchellhanberg.com

Mitchell Hanberg provides a comprehensive guide to Schematic, a library designed to validate and transform data structures in the Elixir programming language. The article covers the library's conception, its similarities to Ecto Changesets and Norm, and its application in developing the GenLSP library for building Elixir Language Server Protocol (LSP) tools. Hanberg delves into various schematics such as basic primitives, lists, maps, and structs, including advanced features like optional and nullable fields. Additionally, he illustrates transforming and dumping data with the library. The content concludes with future feature aspirations and real-world usage examples.

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