@vitruvius-labs/ts-predicate/build/esm/type-assertion/assert-property.mjs

TypeScript predicates library

import { assertNullishProperty } from "../extended/nullish/predicate/type-assertion/assert-nullish-property.mjs";
import { isNullish } from "../extended/nullish/predicate/type-guard/is-nullish.mjs";
import { itemAssertion } from "./utils/item-assertion.mjs";
import { ValidationError } from "./utils/validation-error.mjs";
function assertProperty(value, property, test) {
    assertNullishProperty(value, property);
    const scoped_value = Reflect.get(value, property);
    if (isNullish(scoped_value)) {
        throw new ValidationError(`The property "${property.toString()}" must not have a nullish value (undefined, null, NaN, or NoValue).`);
    }
    if (test !== undefined) {
        itemAssertion(scoped_value, test);
    }
}
export { assertProperty };