@quenk/preconditions/lib/boolean.js

Make data satisfy constraints before using.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.toBoolean = exports.isBoolean = void 0;
const result_1 = require("./result");
/**
 * isBoolean tests if a value is a boolean.
 */
const isBoolean = (n) => typeof n === 'boolean'
    ? (0, result_1.succeed)(n)
    : (0, result_1.fail)('isBoolean', n);
exports.isBoolean = isBoolean;
/**
 * toBoolean casts a value to a boolean.
 *
 * Basically anything that is not null or undefined results in true.
 */
const toBoolean = (value) => (0, result_1.succeed)(Boolean(value));
exports.toBoolean = toBoolean;
//# sourceMappingURL=boolean.js.map