Effect-TS/effect effect@3.14.0

on GitHub

Minor Changes

• #4469 1f47e4e Thanks @vinassefranche! - Add DateTime.nowAsDate creator

• #4469 26dd75f Thanks @tim-smart! - expose the Layer.MemoMap via Layer.CurrentMemoMap to the layers being built

• #4469 04dff2d Thanks @tim-smart! - add Tracer Span.addLinks, for dynamically linking spans

• #4469 c7fac0c Thanks @LaureRC! - Add HashMap.every

• #4469 ffaa3f3 Thanks @vinassefranche! - Add Either.transposeOption

• #4469 ab957c1 Thanks @vinassefranche! - Make TestClock.setTime accept a DateTime.Input

• #4469 35db9ce Thanks @LaureRC! - Add Effect.transposeMapOption

• #4469 cf77ea9 Thanks @f15u! - Add Array.window function

• #4469 26dd75f Thanks @tim-smart! - add LayerMap module

  A LayerMap allows you to create a map of Layer's that can be used to
  dynamically access resources based on a key.

  Here is an example of how you can use a LayerMap to create a service that
  provides access to multiple OpenAI completions services.

  import { Completions } from "@effect/ai"
  import { OpenAiClient, OpenAiCompletions } from "@effect/ai-openai"
  import { FetchHttpClient } from "@effect/platform"
  import { NodeRuntime } from "@effect/platform-node"
  import { Config, Effect, Layer, LayerMap } from "effect"
  
  // create the openai client layer
  const OpenAiLayer = OpenAiClient.layerConfig({
    apiKey: Config.redacted("OPENAI_API_KEY")
  }).pipe(Layer.provide(FetchHttpClient.layer))
  
  // create a service that wraps a LayerMap
  class AiClients extends LayerMap.Service<AiClients>()("AiClients", {
    // this LayerMap will provide the ai Completions service
    provides: Completions.Completions,
  
    // define the lookup function for the layer map
    //
    // The returned Layer will be used to provide the Completions service for the
    // given model.
    lookup: (model: OpenAiCompletions.Model) =>
      OpenAiCompletions.layer({ model }),
  
    // If a layer is not used for a certain amount of time, it can be removed
    idleTimeToLive: "5 seconds",
  
    // Supply the dependencies for the layers in the LayerMap
    dependencies: [OpenAiLayer]
  }) {}
  
  // usage
  Effect.gen(function* () {
    // access and use the generic Completions service
    const ai = yield* Completions.Completions
    const response = yield* ai.create("Hello, world!")
    console.log(response.text)
  }).pipe(
    // use the AiClients service to provide a variant of the Completions service
    AiClients.provide("gpt-4o"),
    // provide the LayerMap service
    Effect.provide(AiClients.Default),
    NodeRuntime.runMain
  )

• #4469 baaab60 Thanks @vinassefranche! - Make Runtime.run* apis dual

Patch Changes

• #4469 aba2d1d Thanks @tim-smart! - preserve interruptors in channel executor .runIn