25 replies

Converting Effect.gen to pipe

Hi, I'm new to Effect and I'm trying to convert this code from

Effect.gen

Effect.gen

pipe

pipe

const program = Effect.gen(function * (_) {
  const fileSys: FS = yield * _(FS) // FS is a Context
  const text: string = yield * _(fileSys.readFileSync('../db/in.txt'))
  const result: boolean = yield * _(fileSys.writeFile('../db/out.txt', text))
  return yield * _(Console.log(String(result)))
})

const program = Effect.gen(function * (_) {
  const fileSys: FS = yield * _(FS) // FS is a Context
  const text: string = yield * _(fileSys.readFileSync('../db/in.txt'))
  const result: boolean = yield * _(fileSys.writeFile('../db/out.txt', text))
  return yield * _(Console.log(String(result)))
})

The only way to solve this problem I think is to use a pipe grafted to another pipe, but that doesn't drive me crazy.
How would you convert it or what would you use?

Effect Community•3y ago•

25 replies

Peppineddu5

Converting Effect.gen to pipe

Hi, I'm new to Effect and I'm trying to convert this code from

Effect.gen

Effect.gen

pipe

pipe

const program = Effect.gen(function * (_) {
  const fileSys: FS = yield * _(FS) // FS is a Context
  const text: string = yield * _(fileSys.readFileSync('../db/in.txt'))
  const result: boolean = yield * _(fileSys.writeFile('../db/out.txt', text))
  return yield * _(Console.log(String(result)))
})

const program = Effect.gen(function * (_) {
  const fileSys: FS = yield * _(FS) // FS is a Context
  const text: string = yield * _(fileSys.readFileSync('../db/in.txt'))
  const result: boolean = yield * _(fileSys.writeFile('../db/out.txt', text))
  return yield * _(Console.log(String(result)))
})

The only way to solve this problem I think is to use a pipe grafted to another pipe, but that doesn't drive me crazy.
How would you convert it or what would you use?

Converting Effect.gen to pipe

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