"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var tslib_1 = require("tslib");
/**
 * 合并默认值
 * @param options - 需要初始化的对象
 * @param defaults - 默认值
 */
function mergeOptions(options, defaults) {
    var result = Object.assign({}, defaults);
    Object.entries(options).forEach(function (_a) {
        var _b = tslib_1.__read(_a, 2), key = _b[0], value = _b[1];
        if (value !== undefined) {
            result[key] = value;
        }
    });
    return result;
}
exports.mergeOptions = mergeOptions;
function range(arr) {
    return [Math.min.apply(Math, tslib_1.__spread(arr)), Math.max.apply(Math, tslib_1.__spread(arr))];
}
exports.range = range;
function checkArray(target) {
    return target && Array.isArray(target) && target.length > 0;
}
exports.checkArray = checkArray;
/**
 * 断言
 * @param test - 需要断言的内容
 * @param errorMessage - 错误信息
 */
function assert(test, errorMessage) {
    if (test)
        throw new Error(errorMessage);
}
exports.assert = assert;