dv4all-hello-calc-test v0.0.1

Hello calc test module

This is simple test module that handles 4 basic math functions.

Installation

  # long version
  npm install save dv4all-hello-calc-test
  # short version
  npm i -s dv4all-hello-calc-test

How to use

• To add 2 numbers call add2Numbers function.

  import calc from 'dv4all-hello-calc-test'
  let sum = calc.add2Numbers(1,2);

• To substract second number from first one

  import calc from 'dv4all-hello-calc-test'
  let sub = calc.add2Numbers(3,2);

How to publish npm package

First create module/app.

• login to your npm account

  npm login <account>

• create package json file

  npm init

• create module/app: in this example only index.js file exist

module.exports = {
  /**
   * Add two numbers
   * @param {number} x, first number
   * @param {number} y, second number
   */
  add2Numbers: (x,y) => {
    return x + y;
  },
  /**
   * Substract second number from firstone
   * @param {number} x, first number
   * @param {number} y, second number
   */
  sub2Numbers: (x,y) => {
    return x - y;
  },
  /**
   * Multiply two numbers
   * @param {number} x, first number
   * @param {number} y, second number
   */
  mp2Numbers: (x,y) => {
    return x * y;
  },
  /**
   * Divide two numbers
   * @param {number} x, first number
   * @param {number} y, second number
   */
  div2Numbers: (x,y) => {
    return x / y;
  }
};

• publish to npm

  npm publish