utyls

##1. What is utyls? utyls is aimed to provide a collection of JavaScript utility functions. ##2. How to install utyls? You can install utyls by using npm, type npm install utyls, npm will fetch utyls and installs it.

##3. Basic Usage

var Utyls=require('utyls');


var utyls=new Utyls();


console.log(utyls.leftpad('7',5))

##4. API #####1. isChar(any:Any)

• isChar(any:Any) will take any value as parameter and will return true if the value is character else false.
• Output: boolean(true/false)
• Parameters: isChar(Any)

#####2. isInteger(any:Any)

• isInteger(any:Any) will take any value as parameter and will return true if the value is integer else false.

• Output: boolean(true/false)

• Parameters: isInteger(Any)

#####3. leftpad(str:string,len:number,paddingchar:character)

• leftpad function will add padding characters to the beginning of the string to make it length equal to len variable passed as 2nd parameter. For example utyls.leftpad('7',3,'0') will produce 007
• We use * as default character. If you do not specify a padding character, the string will be prefixed with *. utyls.leftpad('7',5) will produce ****7
• If invalid datatypes are passed as parameters the function will throw an error and will return undefined.
• If required length is less than the length of the string that is passed, the function returns the same string.
• Output: string/undefined (Padded string of length equal to required length)
• Parameters: leftpad(String,required_length,PaddingCharacter)

##5. Contribute Anybody can contribute to this repository. Initiate pull requests and we will look into it. Contribution guidelines coming soon.