Refactoring Error: Using Effect.map Instead of Effect.flatMap in TypeScript
I found myself making a very silly error recently while refactoring. I started with an
Where
The problem? I used Effect.map and not Effect.flatMap
and even though I have explicitly typed this it still type checked just find. Turns out
I've included a concise snippet of the code I was refactoring in a comment, as the examples above don't feel too realistic. Nonetheless, this feels like a skill issue of me forgetting to use flatMap instead of Map. I'm wondering if there are any other Effect combinators that could have prevented me from making this error?
Effect.Effect<void, never, never>Where
Effect.succeedConsole.logEffect.Effect<void, never, never>The problem? I used Effect.map and not Effect.flatMap
and even though I have explicitly typed this it still type checked just find. Turns out Effect.Effect<Effect.Effect<void>>Effect.Effect<void>I've included a concise snippet of the code I was refactoring in a comment, as the examples above don't feel too realistic. Nonetheless, this feels like a skill issue of me forgetting to use flatMap instead of Map. I'm wondering if there are any other Effect combinators that could have prevented me from making this error?
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