[Documenter] Refresh README.md With Installation, Usage Examples, And API Reference

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Introduction

As a developer, having a clear and concise README file is crucial for any project. It serves as a gateway for users to understand the project's purpose, installation process, and usage. However, the existing README.md for the project only includes the project title and license, leaving users with unanswered questions about installation, CLI usage, and the programmatic API. In this article, we will refresh the README.md to include essential sections, making it easier for users to get started and integrate the library.

Project Description

The library mission is to provide a go-to plot library with a CLI for formula visualizations. This mission is reflected in the project's purpose, which is to create a user-friendly interface for visualizing mathematical formulas.

Installation

To install the library via npm, follow these steps:

npm install @xn-intenton-z2a/repository0-plot-code-lib

Acceptance Criteria:

  • A user running the above command installs version 1.2.0-0 (or later) without errors.

Why is this important?

Proper installation is the foundation of any project. By including clear instructions on how to install the library, users can avoid potential issues and get started with the project quickly.

CLI Usage

To invoke the CLI with example arguments, use the following command:

npx repository0-plot-code-lib arg1 arg2

Sample Output:

Run with: ["arg1","arg2"]

Acceptance Criteria:

  • Running the CLI as above prints Run with: ["arg1","arg2"] to stdout.

Why is this important?

Clear documentation on CLI usage is essential for users to understand how to interact with the library. By providing sample output, users can see the expected result of running the CLI, making it easier to troubleshoot any issues.

Programmatic API

The library exports a main function that takes an array of arguments as input. To document this function, use the following code:

import { main } from '@xn-intenton-z2a/repository0-plot-code-lib';
main(['foo', 'bar']);
// Logs: Run with: ["foo","bar"]

Acceptance Criteria:

  • Importing and calling main with an array logs the expected output without throwing errors.

Why is this important?

Proper documentation of the programmatic API is crucial for users to understand how to integrate the library into their projects. By providing clear documentation, users can avoid potential issues and create robust applications.

Development & Testing

To run tests and linting, use the following commands:

npm test
npm run linting

Acceptance Criteria:

  • npm test completes with zero failures.
  • npm run linting completes without lint errors.

Why is this important?

Regular testing and linting are essential for maintaining a high-quality project. By including clear instructions on how to run tests and linting, users can ensure that the project is stable and reliable.

License

The project is licensed under the MIT license. license allows users to freely use, modify, and distribute the project.

Verification Steps

To verify the updated README.md, follow these steps:

  1. Run npm install and confirm no new dependencies are required.
  2. Open the updated README.md in a Markdown viewer to verify proper rendering of sections and code blocks.
  3. Follow the installation and usage examples to ensure the CLI and programmatic API work as documented.
  4. Execute npm test and npm run linting to confirm they pass without errors.

Q: What is the purpose of the project?

A: The project aims to provide a go-to plot library with a CLI for formula visualizations. This mission is reflected in the project's purpose, which is to create a user-friendly interface for visualizing mathematical formulas.

Q: How do I install the library?

A: To install the library via npm, run the following command:

npm install @xn-intenton-z2a/repository0-plot-code-lib

Q: What are the acceptance criteria for installation?

A: The acceptance criteria for installation are:

  • A user running the above command installs version 1.2.0-0 (or later) without errors.

Q: How do I invoke the CLI with example arguments?

A: To invoke the CLI with example arguments, use the following command:

npx repository0-plot-code-lib arg1 arg2

Q: What is the sample output for CLI usage?

A: The sample output for CLI usage is:

Run with: ["arg1","arg2"]

Q: What are the acceptance criteria for CLI usage?

A: The acceptance criteria for CLI usage are:

  • Running the CLI as above prints Run with: ["arg1","arg2"] to stdout.

Q: How do I document the exported main function?

A: To document the exported main function, use the following code:

import { main } from '@xn-intenton-z2a/repository0-plot-code-lib';
main(['foo', 'bar']);
// Logs: Run with: ["foo","bar"]

Q: What are the acceptance criteria for the programmatic API?

A: The acceptance criteria for the programmatic API are:

  • Importing and calling main with an array logs the expected output without throwing errors.

Q: How do I run tests and linting?

A: To run tests and linting, use the following commands:

npm test
npm run linting

Q: What are the acceptance criteria for development & testing?

A: The acceptance criteria for development & testing are:

  • npm test completes with zero failures.
  • npm run linting completes without lint errors.

Q: What is the license for the project?

A: The project is licensed under the MIT license. This license allows users to freely use, modify, and distribute the project.

Q: How do I verify the updated README.md?

A: To verify the updated README.md, follow these steps:

  1. Run npm install and confirm no new dependencies are required.
  2. Open the updated README.md in a Markdown viewer to verify proper rendering of sections and code blocks.
  3. Follow the installation and usage examples to ensure the CLI and programmatic API work as documented.
  4. Execute npm test and npm run linting to confirm they pass without errors.

By following these FAQs, users can get a better understanding of the project's, installation process, and usage.