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https://github.com/pezkuwichain/pezkuwi-common.git
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chore: update to version 14.0.11 and align website URLs
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"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.assert = assert;
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exports.assertReturn = assertReturn;
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exports.assertUnreachable = assertUnreachable;
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const function_js_1 = require("./is/function.js");
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/**
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* @name assert
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* @summary Checks for a valid test, if not Error is thrown.
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* @description
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* Checks that `test` is a truthy value. If value is falsy (`null`, `undefined`, `false`, ...), it throws an Error with the supplied `message`. When `test` passes, `true` is returned.
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* @example
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* <BR>
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*
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* ```javascript
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* const { assert } from '@pezkuwi/util';
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*
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* assert(true, 'True should be true'); // passes
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* assert(false, 'False should not be true'); // Error thrown
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* assert(false, () => 'message'); // Error with 'message'
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* ```
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*/
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function assert(condition, message) {
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if (!condition) {
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throw new Error((0, function_js_1.isFunction)(message)
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? message()
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: message);
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}
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}
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/**
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* @name assertReturn
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* @description Returns when the value is not undefined/null, otherwise throws assertion error
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*/
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function assertReturn(value, message) {
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assert(value !== undefined && value !== null, message);
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return value;
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}
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/**
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* @name assertUnreachable
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* @description An assertion helper that ensures all codepaths are followed
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*/
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function assertUnreachable(x) {
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throw new Error(`This codepath should be unreachable. Unhandled input: ${x}`);
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}
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