Complex Ruby transformations made simple with dry-transformer | Hanami Mastery - Episode #006

There is often a need to transform one data input into another. Whether you want to import or export CSVs, communicate with external services, or parse markdown files, You often need to parse the input and produce the expected output. In this episode of Hanami Mastery, I'm presenting a neat way to do so in Ruby using 'dry-transformer'

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00:00 Intro
00:09 Background & Context
00:43 Problems with transforming hashes in Ruby
03:50 dry-transformer
04:27 Real use cases for data transformations
05:45 Transforming data in Ruby with dry-transformer
06:19 Summary: dry-transformer
06:59 🌯-up
07:22 Thank you!

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[andreinla]

Love how you provide context and use cases for the application of the gems along with multiple examples, all in a short and focused format! I hope you continue covering the dry-rb family of tools. Cheers!