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backend/node_modules/effect/dist/esm/Data.js

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+import * as core from "./internal/core.js";
+import * as internal from "./internal/data.js";
+import { StructuralPrototype } from "./internal/effectable.js";
+import * as Predicate from "./Predicate.js";
+/**
+ * @example
+ * ```ts
+ * import * as assert from "node:assert"
+ * import { Data, Equal } from "effect"
+ *
+ * const alice = Data.struct({ name: "Alice", age: 30 })
+ *
+ * const bob = Data.struct({ name: "Bob", age: 40 })
+ *
+ * assert.deepStrictEqual(Equal.equals(alice, alice), true)
+ * assert.deepStrictEqual(Equal.equals(alice, Data.struct({ name: "Alice", age: 30 })), true)
+ *
+ * assert.deepStrictEqual(Equal.equals(alice, { name: "Alice", age: 30 }), false)
+ * assert.deepStrictEqual(Equal.equals(alice, bob), false)
+ * ```
+ *
+ * @category constructors
+ * @since 2.0.0
+ */
+export const struct = internal.struct;
+/**
+ * @category constructors
+ * @since 2.0.0
+ */
+export const unsafeStruct = as => Object.setPrototypeOf(as, StructuralPrototype);
+/**
+ * @example
+ * ```ts
+ * import * as assert from "node:assert"
+ * import { Data, Equal } from "effect"
+ *
+ * const alice = Data.tuple("Alice", 30)
+ *
+ * const bob = Data.tuple("Bob", 40)
+ *
+ * assert.deepStrictEqual(Equal.equals(alice, alice), true)
+ * assert.deepStrictEqual(Equal.equals(alice, Data.tuple("Alice", 30)), true)
+ *
+ * assert.deepStrictEqual(Equal.equals(alice, ["Alice", 30]), false)
+ * assert.deepStrictEqual(Equal.equals(alice, bob), false)
+ * ```
+ *
+ * @category constructors
+ * @since 2.0.0
+ */
+export const tuple = (...as) => unsafeArray(as);
+/**
+ * @example
+ * ```ts
+ * import * as assert from "node:assert"
+ * import { Data, Equal } from "effect"
+ *
+ * const alice = Data.struct({ name: "Alice", age: 30 })
+ * const bob = Data.struct({ name: "Bob", age: 40 })
+ *
+ * const persons = Data.array([alice, bob])
+ *
+ * assert.deepStrictEqual(
+ *   Equal.equals(
+ *     persons,
+ *     Data.array([
+ *       Data.struct({ name: "Alice", age: 30 }),
+ *       Data.struct({ name: "Bob", age: 40 })
+ *     ])
+ *   ),
+ *   true
+ * )
+ * ```
+ *
+ * @category constructors
+ * @since 2.0.0
+ */
+export const array = as => unsafeArray(as.slice(0));
+/**
+ * @category constructors
+ * @since 2.0.0
+ */
+export const unsafeArray = as => Object.setPrototypeOf(as, internal.ArrayProto);
+const _case = () => args => args === undefined ? Object.create(StructuralPrototype) : struct(args);
+export {
+/**
+ * Provides a constructor for the specified `Case`.
+ *
+ * @example
+ * ```ts
+ * import * as assert from "node:assert"
+ * import { Data, Equal } from "effect"
+ *
+ * interface Person {
+ *   readonly name: string
+ * }
+ *
+ * // Creating a constructor for the specified Case
+ * const Person = Data.case<Person>()
+ *
+ * // Creating instances of Person
+ * const mike1 = Person({ name: "Mike" })
+ * const mike2 = Person({ name: "Mike" })
+ * const john = Person({ name: "John" })
+ *
+ * // Checking equality
+ * assert.deepStrictEqual(Equal.equals(mike1, mike2), true)
+ * assert.deepStrictEqual(Equal.equals(mike1, john), false)
+ *
+ * ```
+ * @since 2.0.0
+ * @category constructors
+ */
+_case as case };
+/**
+ * Provides a tagged constructor for the specified `Case`.
+ *
+ * @example
+ * ```ts
+ * import * as assert from "node:assert"
+ * import { Data } from "effect"
+ *
+ * interface Person {
+ *   readonly _tag: "Person" // the tag
+ *   readonly name: string
+ * }
+ *
+ * const Person = Data.tagged<Person>("Person")
+ *
+ * const mike = Person({ name: "Mike" })
+ *
+ * assert.deepEqual(mike, { _tag: "Person", name: "Mike" })
+ * ```
+ *
+ * @since 2.0.0
+ * @category constructors
+ */
+export const tagged = tag => args => {
+  const value = args === undefined ? Object.create(StructuralPrototype) : struct(args);
+  value._tag = tag;
+  return value;
+};
+/**
+ * Provides a constructor for a Case Class.
+ *
+ * @example
+ * ```ts
+ * import * as assert from "node:assert"
+ * import { Data, Equal } from "effect"
+ *
+ * class Person extends Data.Class<{ readonly name: string }> {}
+ *
+ * // Creating instances of Person
+ * const mike1 = new Person({ name: "Mike" })
+ * const mike2 = new Person({ name: "Mike" })
+ * const john = new Person({ name: "John" })
+ *
+ * // Checking equality
+ * assert.deepStrictEqual(Equal.equals(mike1, mike2), true)
+ * assert.deepStrictEqual(Equal.equals(mike1, john), false)
+ * ```
+ *
+ * @since 2.0.0
+ * @category constructors
+ */
+export const Class = internal.Structural;
+/**
+ * Provides a Tagged constructor for a Case Class.
+ *
+ * @example
+ * ```ts
+ * import * as assert from "node:assert"
+ * import { Data, Equal } from "effect"
+ *
+ * class Person extends Data.TaggedClass("Person")<{ readonly name: string }> {}
+ *
+ * // Creating instances of Person
+ * const mike1 = new Person({ name: "Mike" })
+ * const mike2 = new Person({ name: "Mike" })
+ * const john = new Person({ name: "John" })
+ *
+ * // Checking equality
+ * assert.deepStrictEqual(Equal.equals(mike1, mike2), true)
+ * assert.deepStrictEqual(Equal.equals(mike1, john), false)
+ *
+ * assert.deepStrictEqual(mike1._tag, "Person")
+ * ```
+ *
+ * @since 2.0.0
+ * @category constructors
+ */
+export const TaggedClass = tag => {
+  class Base extends Class {
+    _tag = tag;
+  }
+  return Base;
+};
+/**
+ * @since 2.0.0
+ * @category constructors
+ */
+export const Structural = internal.Structural;
+/**
+ * Create a constructor for a tagged union of `Data` structs.
+ *
+ * You can also pass a `TaggedEnum.WithGenerics` if you want to add generics to
+ * the constructor.
+ *
+ * @example
+ * ```ts
+ * import { Data } from "effect"
+ *
+ * const { BadRequest, NotFound } = Data.taggedEnum<
+ *   | { readonly _tag: "BadRequest"; readonly status: 400; readonly message: string }
+ *   | { readonly _tag: "NotFound"; readonly status: 404; readonly message: string }
+ * >()
+ *
+ * const notFound = NotFound({ status: 404, message: "Not Found" })
+ * ```
+ *
+ * @example
+ * import { Data } from "effect"
+ *
+ * type MyResult<E, A> = Data.TaggedEnum<{
+ *   Failure: { readonly error: E }
+ *   Success: { readonly value: A }
+ * }>
+ * interface MyResultDefinition extends Data.TaggedEnum.WithGenerics<2> {
+ *   readonly taggedEnum: MyResult<this["A"], this["B"]>
+ * }
+ * const { Failure, Success } = Data.taggedEnum<MyResultDefinition>()
+ *
+ * const success = Success({ value: 1 })
+ *
+ * @category constructors
+ * @since 2.0.0
+ */
+export const taggedEnum = () => new Proxy({}, {
+  get(_target, tag, _receiver) {
+    if (tag === "$is") {
+      return Predicate.isTagged;
+    } else if (tag === "$match") {
+      return taggedMatch;
+    }
+    return tagged(tag);
+  }
+});
+function taggedMatch() {
+  if (arguments.length === 1) {
+    const cases = arguments[0];
+    return function (value) {
+      return cases[value._tag](value);
+    };
+  }
+  const value = arguments[0];
+  const cases = arguments[1];
+  return cases[value._tag](value);
+}
+/**
+ * Provides a constructor for a Case Class.
+ *
+ * @since 2.0.0
+ * @category constructors
+ */
+export const Error = /*#__PURE__*/function () {
+  const plainArgsSymbol = /*#__PURE__*/Symbol.for("effect/Data/Error/plainArgs");
+  const O = {
+    BaseEffectError: class extends core.YieldableError {
+      constructor(args) {
+        super(args?.message, args?.cause ? {
+          cause: args.cause
+        } : undefined);
+        if (args) {
+          Object.assign(this, args);
+          // @effect-diagnostics-next-line floatingEffect:off
+          Object.defineProperty(this, plainArgsSymbol, {
+            value: args,
+            enumerable: false
+          });
+        }
+      }
+      toJSON() {
+        return {
+          ...this[plainArgsSymbol],
+          ...this
+        };
+      }
+    }
+  };
+  return O.BaseEffectError;
+}();
+/**
+ * @since 2.0.0
+ * @category constructors
+ */
+export const TaggedError = tag => {
+  const O = {
+    BaseEffectError: class extends Error {
+      _tag = tag;
+    }
+  };
+  O.BaseEffectError.prototype.name = tag;
+  return O.BaseEffectError;
+};
+//# sourceMappingURL=Data.js.map