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@helios-lang/type-utils
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@helios-lang/type-utils - npm Package Compare versions
Comparing version 0.1.11 to 0.1.13
| { | ||
| "name": "@helios-lang/type-utils", | ||
| "version": "0.1.11", | ||
| "version": "0.1.13", | ||
| "description": "Global utility types", | ||
@@ -5,0 +5,0 @@ "main": "src/index.js", |
@@ -21,2 +21,11 @@ declare global { | ||
| type EnumFromAsserts<A extends Record<string, Assert>, K> = K extends string | ||
| ? { [K_ in K]: A[K] extends Assert<any, infer O> ? O : never } | ||
| : never | ||
| export function expectEnum<A extends Record<string, Assert>>( | ||
| input: unknown, | ||
| assertT: A, | ||
| msg: string | undefined = undefined | ||
| ): asserts input is EnumFromAsserts<A, keyof A> | ||
| /** | ||
@@ -23,0 +32,0 @@ * Must be imported explicitly in order to override default JSON namespace |
108
src/index.js
| export { JSONSafe as JSON } from "./json.js" | ||
| /** | ||
| * @type {null} | ||
| */ | ||
| export const None = null | ||
| /** | ||
| * @template T | ||
| * @param {Option<T>[]} list | ||
| * @returns {Option<T[]>} | ||
| */ | ||
| export function allOrNone(list) { | ||
| return list.every(isSome) ? /** @type {any} */ (list) : None | ||
| } | ||
| /** | ||
| * @template T | ||
| * @param {Option<T>} option | ||
| * @param {string} msg | ||
| * @returns {T} | ||
| */ | ||
| export function expectSome( | ||
| option, | ||
| msg = `expected Option.some, got ${option}` | ||
| ) { | ||
| if (option !== null && option !== undefined) { | ||
| return option | ||
| } else { | ||
| throw new Error(msg) | ||
| } | ||
| } | ||
| /** | ||
| * @template T | ||
| * @param {Option<T>} option | ||
| * @returns {opt is T} | ||
| */ | ||
| export function isSome(option) { | ||
| return option !== null && option !== undefined | ||
| } | ||
| /** | ||
| * @template T | ||
| * @param {Option<T>} option | ||
| * @returns {opt is (null | undefined)} | ||
| */ | ||
| export function isNone(option) { | ||
| return option === null || option === undefined | ||
| } | ||
| /** | ||
| * @template L | ||
| * @template R | ||
| * @param {Either<L, R>} either | ||
| * @param {string} msg | ||
| * @returns {L} | ||
| */ | ||
| export function expectLeft( | ||
| either, | ||
| msg = `expected Either.left, got ${either}` | ||
| ) { | ||
| if ("left" in either) { | ||
| return either.left | ||
| } else { | ||
| throw new Error(msg) | ||
| } | ||
| } | ||
| /** | ||
| * @template L | ||
| * @template R | ||
| * @param {Either<L, R>} either | ||
| * @param {string} msg | ||
| * @returns {R} | ||
| */ | ||
| export function expectRight( | ||
| either, | ||
| msg = `expected Either.right, got ${JSON.stringify(either)}` | ||
| ) { | ||
| if ("right" in either) { | ||
| return either.right | ||
| } else { | ||
| throw new Error(msg) | ||
| } | ||
| } | ||
| /** | ||
| * @template L | ||
| * @template R | ||
| * @param {Either<L, R>} either | ||
| * @returns {either is {left: L}} | ||
| */ | ||
| export function isLeft(either) { | ||
| return "left" in either | ||
| } | ||
| /** | ||
| * @template L | ||
| * @template R | ||
| * @param {Either<L, R>} either | ||
| * @returns {either is {right: R}} | ||
| */ | ||
| export function isRight(either) { | ||
| return "right" in either | ||
| } | ||
| export * from "./either.js" | ||
| export { expectEnum } from "./enum.js" | ||
| export * from "./option.js" |
New alerts
Major refactor
Supply chain riskPackage has recently undergone a major refactor. It may be unstable or indicate significant internal changes. Use caution when updating to versions that include significant changes.
Found 1 instance in 1 package
Improved metrics
- Total package byte prevSize
- increased by26.1%
7658
- Number of package files
- increased by42.86%
10
- Lines of code
- increased by34.46%
199
Worsened metrics
- Number of medium supply chain risk alerts
- increased byInfinity%
1
No dependency changes