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5 lines
382 B
TypeScript
5 lines
382 B
TypeScript
import * as Effect from "effect/Effect"
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import * as TxHashMap from "effect/TxHashMap"
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import * as Option from "effect/Option"
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Effect.runPromise((Effect.gen(function*(){const m=yield* TxHashMap.make(["key",42]);const v=yield* TxHashMap.get(m,"key");return Option.getOrElse(v,()=>0)}).pipe(Effect.tx)).pipe(Effect.tap(value => Effect.sync(() => console.log(JSON.stringify(value))))))
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