source-academy / js-slang / 23995741899

coverage: 77.093% (+0.002%) from 77.091%
23995741899

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Upgrade to TypeScript 6 and Prettier improvements (#1936)

* Upgrade TypeScript to v6

* Fix import source

* Fix tsconfig

* Fix preexisting type errors

* Remove scm-slang

* Bump node types

* Fix tsconfig

* Fix node types specifier

* Enable trailing commas

* Enable semicolons

* Check and commit files with changed line numbers

* Update Yarn to 4.13.0

* Remove unneeded sicp package deps

3112 of 4282 branches covered (72.68%)

Branch coverage included in aggregate %.

3761 of 5218 new or added lines in 152 files covered. (72.08%)

26 existing lines in 9 files now uncovered.

7136 of 9011 relevant lines covered (79.19%)

175254.05 hits per line

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/src/utils/assert.ts
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/*
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 * Why not use the nodejs builtin assert? It needs polyfills to work in the browser.
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 * With this we have a lightweight assert that doesn't need any further packages.
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 * Plus, we can customize our own assert messages and handling
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 */
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import { RuntimeSourceError } from '../errors/runtimeSourceError';










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export class AssertionError extends RuntimeSourceError {










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  constructor(public readonly message: string) {




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    super();




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  }










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  public explain(): string {











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    return this.message;




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  }










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  public elaborate(): string {











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    return 'Please contact the administrators to let them know that this error has occurred';




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  }










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}










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export default function assert(condition: boolean, message: string): 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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