Pure functions
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What is Pure functions?
Pure functions in Scala are functions that always return the same output for the same input and do not have any side effects. They are fundamental to functional programming and provide predictability and reliability.
Free resources to learn Pure functions
More in stage 18: Referencial Transparency
Pure functions: common questions
Can I learn Pure functions in Hindi?
This lesson is written in English. Once you sign in, open it in the interactive course and ask the AI tutor to explain Pure functions in Hindi or Hinglish. The tutor answers from this lesson’s own text, so it stays on the syllabus, and it runs on your own Google, OpenAI or Anthropic key.
Is this Pure functions tutorial for beginners?
It is lesson 97 of 165 in the free Scala roadmap, in stage 18, Referencial Transparency. If you are new to Scala, start from stage 1 and come back here in order; if you already know the earlier stages, this lesson stands on its own.