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- web/: Vue 3 + Vite + UnoCSS + Pinia, dark tactical theme (amber/#0d1117) - AppNav, ListingCard, SearchView with filters/sort, composables (useSnipeMode, useKonamiCode, useMotion), Pinia search store - Steal shimmer, auction countdown, Snipe Mode easter egg all native in Vue - docker/web/: nginx + multi-stage Dockerfile (node build → nginx serve) - compose.yml: api (8510) + web (8509) services - Dockerfile CMD updated to uvicorn for upcoming FastAPI layer - Clean build: 0 TS errors, 380 modules |
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| index.d.ts | ||
| index.js | ||
| LICENSE | ||
| package.json | ||
| README.md | ||
AssertionError and AssertionResult classes.
What is AssertionError?
Assertion Error is a module that contains two classes: AssertionError, which
is an instance of an Error, and AssertionResult which is not an instance of
Error.
These can be useful for returning from a function - if the function "succeeds"
return an AssertionResult and if the function fails return (or throw) an
AssertionError.
Both AssertionError and AssertionResult implement the Result interface:
interface Result {
name: "AssertionError" | "AssertionResult";
ok: boolean;
toJSON(...args: unknown[]): Record<string, unknown>;
}
So if a function returns AssertionResult | AssertionError it is easy to check
which one is returned by checking either .name or .ok, or check
instanceof Error.
Installation
Node.js
assertion-error is available on npm.
$ npm install --save assertion-error
Deno
assertion_error is available on
Deno.land
import {
AssertionError,
AssertionResult,
} from "https://deno.land/x/assertion_error@2.0.0/mod.ts";