Tagged “substitution”

  • Direct-style Effects Explained
    Direct-style effects, also known as algebraic effects and effect handlers, are the next big thing in programming languages. At the same time I see some confusion about direct-style effects. In this post I want to address this confusion by explaining the what, the why, and the how of direct-style effects using a Scala 3 implementation as an example.
    scala fp effects io substitution
  • What is an Effect?
    We often use the term effect when talking about the behavior of our code. But what is an effect? Can we talk about effects in precise ways, in order to write better programs that we can better understand?
    scala fp effects io substitution

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