fmt-string

Complete , lightweight, faster and easier way to format any string with values from an object, array , array of object etc.

Install

npm i fmt-string

Easy to Use

const str = require('fmt-string');

// Your data
var obj = {};
obj.language = "javascript";

// Your string 
var text = "This is how to use format in {language}!";

// Format the String
str.format(text, obj);
// Return: This is how to use format in javascript !

// Another way 
str.format(text, {
    language: "JS"
});
// Return: This is how to use format in JS!

Whats New in v1.1.x?

We are now support object inside object to make your life easier :) Just use dot "." inside the bracket "{}"

const str = require('fmt-string');

// Your data
var data = {};
data.programming = {};
data.programming.language = "NodeJS";

// Your string 
var text = "This multiple object value: {programming.language} ";

// Format the String
str.format(text, data);
// Return: This multiple object value: Nodejs

Python 3 str.format() equivalent

Just add another format so you can choose which one you like ;) It's use pformat() function for this purpose!

const str = require('fmt-string');

// Your string 
var text = "Ronaldo has {} cars and {} balls.";

// Format the String
str.pformat(text, [7, "many"]);
// Return: Ronaldo has 7 cars and many balls.