lemon-engine/dist/core/utilities.d.ts

Lemon Engine Module to Synchronize Node over DynamoDB + ElastiCache + Elasticsearch by [lemoncloud](https://lemoncloud.io)

/**
 * utilities.ts
 * - common utility
 *
 * @author steve@lemoncloud.io
 * @date   2019-05-23
 * @copyright (C) lemoncloud.io 2019 - All Rights Reserved.
 */
import { EngineCore } from '../common/types';
export declare class Utilities {
    private _$;
    private log;
    private err;
    private name;
    constructor(_$: EngineCore);
    protected lodash(): any;
    get_env(name: string, def_val?: string): any;
    env(name: string, def_val?: string): any;
    is_dev(): boolean;
    /**
     * Load CSV File in data folder.
     *
     * @param name
     * @returns {Promise}
     * @private
     */
    load_data_csv(name: string): Promise<unknown>;
    load_data_yaml(name: any): Promise<unknown>;
    load_sync_yaml(name: string): any;
    extend(a: any, b: any): any;
    isset(x: any): boolean;
    empty(x: any): boolean;
    min(a: any, b: any): any;
    max(a: any, b: any): any;
    round(a: any): number;
    json(o: any, isSorted?: any): any;
    static timestamp(date?: undefined | number | Date, timeZone?: number): string;
    static datetime(dt?: string | number | Date, timeZone?: number): Date;
    ts(d?: undefined | number | Date, timeZone?: number): string;
    dt(dt?: string | number | Date, timeZone?: number): Date;
    now(): Date;
    /**
     * 현재 시간값 (number of milliseconds since midnight of January 1, 1970.)
     *
     *
     * @returns {number}
     */
    current_time_ms(): number;
    /**
     * NameSpace Maker.
     *
     * @returns {string}
     */
    NS(ns: string, color?: string, len?: number): string;
    escape(str: string, urldecode?: any): string;
    isInteger(x: any): boolean;
    N(x: any, def?: any): any;
    F(x: any, def?: any): any;
    cleanup($N: any): any;
    updated(that: any, that2: any): any;
    copy($N: any): any;
    copy_node($N: any, isClear?: boolean): any;
    bare_node($N: any, opts?: any): any;
    diff(obj1: any, obj2: any): string[];
    diff_node(obj1: any, obj2: any): any;
    hash(data: any): string | number;
    promise(param: any): Promise<unknown>;
    promise_sequence(array: any, func: any): Promise<unknown>;
    md5(data: any, digest: any): any;
    hmac(data: any, KEY: any, algorithm: any, encoding: any): any;
    qs_parse(query: any): any;
    qs_stringify(query: string): any;
}
export default Utilities;