roc/lib/converters/convert.js

Build modern web applications easily

'use strict';

Object.defineProperty(exports, "__esModule", {
    value: true
});
exports.default = convert;
/**
 * Given an input is a converter, it will return a converted result.
 *
 * @param {...function} converters - This is the converters.
 *
 * @returns {object} - The converted result.
 */
function convert() {
    for (var _len = arguments.length, converters = Array(_len), _key = 0; _key < _len; _key++) {
        converters[_key] = arguments[_key];
    }

    if (!converters.length) {
        throw new Error('You need to use at least one converter.');
    }

    return (input, defaultValue, name) => {
        for (let converter of converters) {
            const res = converter(input, defaultValue, name);

            // toBoolean will return false as a valid value
            if (!res && res !== false) {
                continue;
            }

            return res;
        }
    };
}
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