DataDancer

What is DataDancer?

DataDancer provides you with methods to easily get various data.

Representative function is Name Generator, Password Generator, getRanRangeNum Method on NumberMethods.

You can also receive data of various data types through DataDancer to receive other types of data or refined data.

You can also get the calculated value of standard deviation, variance, etc.,

you can sort the array or remove the middle element of the array and get the array elements randomly,

for Date type object you can add month, day to Date object and you can get the day of the week.

Docs Site

If you want to know how to use, parametric, return type, etc.,

Please refer to the documentation site.

There is a music player on the document site so that you can learn without getting bored.

Enjoy!

DataDancer Docs

npm

DataDancer npm

Install

$ npm i datadancer

How to use?

import DataDancer from 'datadancer';

// Create a class with the methods you want to use
const am = new DataDancer.ArrayMethods();
const sm = new DataDancer.StringMethods();
const nm = new DataDancer.NumberMethods();
const vm = new DataDancer.VisualMethods();
const dm = new DataDancer.DateMethods();

API

ArrayMethods

Method	Parameter / Type / isOptional	ReturnType	Detail
quickSort	1. arr / Array / false, 2. key / string / true	Array	This is quick sort. You can also sorting object array by key.
binarySearch	1. arr / Array / false, 2. search / any / false key / string / true	Object { idx: number(array index), val: Any }	It is a search function that allows you to quickly search in an array sorted in ascending order. You can also search object array by key.
linearSearch	1. arr / Array / false, 2. search / any / false key / string / true	Object { idx: number(array index), val: Any }	It is a search function that allows you to quickly search in an array sorted in ascending order. You can also search object array by key.
getRanElement	1. arr / Array / false, 2. howMany / number / true	Any | Any Array	If you want to get the elements of an array randomly, use getRanElement. It is also possible to get multiple random elements of an array.
rmMiddleArrIdx	1. arr / Array / false, 2. target / number	number[] / false	Array

DateMethods

Method	Parameter / Type / isOptional	ReturnType	Detail
addDays	1. date / Date / false, 2. dates / number / false	Date	add Day to Date type Object.
addMonth	1. date / Date / false, 2. months / number / false	Date	add months to Date type Object.
addYear	1. date / Date / false, 2. years / number / false	Date	add years to Date type Object.
dateCompare	1. fastDate / Date / false, 2. latestDate / Date / false	Boolean	If you have 2 Date Type Object, dateCompare function gives you which date is latest.
getDayOfWeek	1. date / Date / false, 2. lang / "eng" or "kor" or "jp" or "chi" or "india" or "hindi" or "german" / true	String	If you want to get day of the week to String type, use getDayOfWeek. Can be obtained by language
getFormDate	1. date / Date / false, 2. form / string / false	String	If you want to get Date Type Object to String with your own Custom Form use getFormDate Function.

NumberMethods

Method	Parameter / Type / isOptional	ReturnType	Detail
sum	1. arr / Number Array / false	Number	If you want to get sum value of number array, use sum function
avarage	1. arr / Number Array / false	Number	If you want to get avarage value of number array, use avarage function
deviation	1. arr / Number Array / false	Object { origin: array(entered Array), avarage: number(avarage value), deviation: number(deviation value) }	If you want to get deviation value of number array, use deviation function
variance	1. arr / Number Array / false	Number	If you want to get variance value of number array, use variance function
standardDeviation	1. arr / Number Array / false	Object { variance: number(variance value), standardDeviation: number(standardDeviation value) }	If you want to get standardDeviation value of number array, use standardDeviation function
getMinMax	1. arr / Number Array / false	Object { min: number(minimum value), max: number(maximum value) }	If you want to get minimum and maximum value of number array, use getMinMax function
getRanDigitNum	1. digit / Number / false 2. isString / Boolean / true 3. zeroFixBackDigit / Number / true	Number | String	If you want to get number of fixed digit randomly, use getRanDigitNum function
getRanRangeNum	1. start / Number / false 2. end / Number / false	Number	If you want to get number from a to b randomly, use getRanRangeNum function

StringMethods

Method	Parameter / Type / isOptional	ReturnType	Detail
nameGenerator	1. lang / "kor" or "eng" or "jp" or "chi" or "india" or "hindi" or "german" / true 2. gender / "male" or "female" / true	String	If you want get name Randomly, use sum nameGenerator function. Default language value is English, Default gender value is male You can also set the language and gender. Supported Language: English, Korean, Japan, Chinese, India, Hindi, German Supported Gender: English, Japan, Chinese, India, Hindi, German
passwordGenerator	1. digit / Number / false 2. include / "all" or "string" or "number" or "symbol" / true	String	If you want get password Randomly, use sum passwordGenerator function. Password must be set at least 4 digits. Default return password value is only inludes String. If you want to inlude number or symbol or both in password, you can also set it Can Include: Number, Symbol

VisualMethods

Method	Parameter / Type / isOptional	ReturnType	Detail
colorGenerator	1. type / "rgb" or "code" / true	String	If you want to get Color randomly, use colorGenerator
gradientGenerator	1. direction / "to right" or "to left" or "to top" or "to bottom"/ true	String	If you want to get gradient randomly, use gradientGenerator