s3-query-json/lib/asserts.js

Query (ND)JSON files on S3

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
function assertIsString(input, errorMessage) {
    if (typeof input === 'string') {
        return;
    }
    throw Error(errorMessage);
}
exports.assertIsString = assertIsString;
function optionalIn(input, collection, errorMessage) {
    const validationSet = Array.isArray(input) ? input : [input];
    for (const item of validationSet) {
        if (item === undefined || collection.some(record => item === record)) {
            continue;
        }
        throw Error(errorMessage);
    }
}
exports.optionalIn = optionalIn;
function assert(statement, errorMessage) {
    if (statement) {
        return;
    }
    throw Error(errorMessage);
}
exports.assert = assert;