1b944f57aa
- Adjusted .prettierrc to ensure consistent formatting with a newline at the end of the file. - Reformatted eslint.config.mjs for improved readability by aligning array elements. - Updated pnpm-lock.yaml to use single quotes for consistency across dependencies. - Simplified worktree setup in .cursor/worktrees.json for cleaner configuration. - Enhanced documentation in .cursor/plans to clarify architecture refactoring. - Refactored various service files for improved readability and maintainability, including rate-limiting and auth services. - Updated imports and exports across multiple files for consistency and clarity. - Improved error handling and logging in service methods to enhance debugging capabilities. - Streamlined utility functions for better performance and maintainability across the domain packages.
65 lines
1.4 KiB
TypeScript
65 lines
1.4 KiB
TypeScript
/**
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* Toolkit - Type Assertions
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*
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* Runtime assertion utilities for type safety.
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*/
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export class AssertionError extends Error {
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constructor(message: string) {
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super(message);
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this.name = "AssertionError";
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}
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}
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/**
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* Assert that a value is truthy
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*/
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export function assert(condition: unknown, message = "Assertion failed"): asserts condition {
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if (!condition) {
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throw new AssertionError(message);
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}
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}
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/**
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* Assert that a value is defined (not null or undefined)
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*/
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export function assertDefined<T>(
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value: T | null | undefined,
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message = "Value must be defined"
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): asserts value is T {
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if (value === null || value === undefined) {
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throw new AssertionError(message);
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}
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}
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/**
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* Assert that a value is a string
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*/
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export function assertString(
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value: unknown,
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message = "Value must be a string"
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): asserts value is string {
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if (typeof value !== "string") {
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throw new AssertionError(message);
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}
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}
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/**
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* Assert that a value is a number
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*/
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export function assertNumber(
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value: unknown,
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message = "Value must be a number"
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): asserts value is number {
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if (typeof value !== "number" || isNaN(value)) {
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throw new AssertionError(message);
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}
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}
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/**
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* Assert that a value is never reached (exhaustiveness check)
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*/
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export function assertNever(value: never, message = "Unexpected value"): never {
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throw new AssertionError(`${message}: ${JSON.stringify(value)}`);
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}
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