Lancer (node util for funny)

【騎士道（きしどう）の剣（けん）に誉（ほま）れあれ！ 俺（おれ）は、お前（まえ）と出会（であ）えてよかった！】 ---Lancer [Fate/zero night]

自古枪兵幸运E.

Install

run this command: npm install --save

Usage

• Example

var util = require('node-lancer');
var logger = require('node-lancer/logger');
var debug = logger('myPkg');
var colors = require('node-lancer/color');
var timestamp = require('node-lancer/timestamp');
var type = require('node-lancer/type');

Basic methods

• md5

var md5str = util.md5('out put md5 string');

• escapeHTML

var escapedHTML = util.escapeHTML('<div></div>');

• unescapeHTML

var unescapedHTML =util.unescapeHTML(escapedHTML);

• random

var randomNum = util.random(10);
var randomNum = util.random(-1, 20);

• tripBOM

var noBOMBuffer = util.tripBOM(buffer);

• forEach, map, every, some, filter

  same as the Array.prototype.{METHOD};

var list = util.{forEach|map|every|some|filter}(callback, /*context*/);

• toArray, arrayOf

var arr = util.{toArray|arrayOf}(arguments); /*same as Array.of*/

• extend, merge, clone

util.merge is same as util.extend, util.clone is link util.extend(true, {}, target); Same as jQuery.extend;

• specialValueToNormalValue

trip special values to normal. 'NaN' => NaN 'Infinity'=> Infinity 'Null'=> null 'null'=> null 'false'=> false 'true'=> true

• camelCase

var camelVar = util.camelCase('this-should-be-camel-cased');

• namespace

var data = {};
var namespace = 'a.b.c';
// get val;
var val = util.namespace(data, namespace);
// overwrite old value.
util.namespace(data, namespace, 'set value')
// extend new scope data.
util.namespace(data, 'a.b', {d:'don\'t overwrite data',e:'and add this'}, true);

• inspect, format

Copied from the node/util

• timestamp

'YYYY': y, 'M': M, 'MM': pad(M), 'D': d, 'DD': pad(d), 'h': H%12, 'hh': pad(H%12), 'H': H, 'HH': pad(H), 'm': m, 'mm': pad(m), 's': s, 'ss':pad(s), 'S': SSS/100 | 0, 'SS': SSS/10 | 0, 'SSS': SSS, 'P': date > new Date(y,m,d,12,0,0,0) ? 'AM':'PM'

Example

var time = util.timestamp();
// output 2016-03-05 13:57:54

• line

var lineInfo = util.line(/*number*/);

~~ Colors ~~

now using chalk instead.

Logger

Logger