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@cynthiateeters/calculator

v1.0.1

Published

A simple command-line calculator that performs basic arithmetic operations.

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Links

Git

Maintainers

cynthiateeterscynthiateeters

Keywords

calculatorcliarithmeticvitesteslintjavascript

Readme

Calculator CLI

A simple command-line calculator that performs basic arithmetic operations.

Overview

This project provides a command-line calculator that supports the following 8 operation keywords:

  • Addition (add)
  • Subtraction (subtract)
  • Multiplication (multiply or times)
  • Division (divide)
  • Modulus (modulus or remainder)
  • Power (power)

Prerequisites

This project requires Node.js to be installed on your system. We recommend using Node.js version 12 or higher.

Installation

  1. Install as a devDependencies:

    npm install @cynthiateeters/calculator --save-dev

Usage

To use the calculator, run the script with three arguments:

npx calculator number operator number

Examples:

  • Addition:

    node calculator.js 2 add 3
// Expected Output: result: 5

  • Division:

    node calculator.js 10 divide 2
// Expected Output: result: 5

  • Power:

    node calculator.js 2 power 3
// Expected Output: result: 8

License

This project is licensed under the MIT License. See the LICENSE file for more details.