Effect-TS/effect @effect/experimental@0.23.1

on GitHub

Patch Changes

• #3455 e9da539 Thanks @tim-smart! - add VariantSchema module to experimental

  The VariantSchema module can be used to schemas with multiple variants.

  import { VariantSchema } from "@effect/experimental";
  import { Schema } from "@effect/schema";
  import { DateTime } from "effect";
  
  export const { Class, Field, Struct } = VariantSchema.factory({
    variants: ["database", "api"],
    defaultVariant: "database",
  });
  
  class User extends Class<User>("User")({
    id: Schema.Number,
    createdAt: Field({
      database: Schema.DateTimeUtc.pipe(
        Schema.optionalWith({ default: DateTime.unsafeNow }),
      ),
      api: Schema.DateTimeUtc,
    }),
    updateAt: Field({
      database: Schema.DateTimeUtc.pipe(
        Schema.optionalWith({ default: DateTime.unsafeNow }),
      ),
      api: Schema.DateTimeUtc,
    }),
  }) {}
  
  // the class will use the `defaultVariant` fields
  const user = new User({ id: 1 });
  user.createdAt;
  user.updateAt;
  
  // access the `Schema.Struct` variants as static props
  User.database;
  User.api;