https://github.com/elektronaut/vector2d

Ruby library (and gem) for handling two-dimensional vectors
https://github.com/elektronaut/vector2d

math ruby vector

Last synced: 11 months ago
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Ruby library (and gem) for handling two-dimensional vectors

• Host: GitHub
• URL: https://github.com/elektronaut/vector2d
• Owner: elektronaut
• License: mit
• Created: 2009-05-19T23:37:56.000Z (about 17 years ago)
• Default Branch: main
• Last Pushed: 2024-10-29T12:33:07.000Z (over 1 year ago)
• Last Synced: 2025-06-15T01:37:18.758Z (about 1 year ago)
• Topics: math, ruby, vector
• Language: Ruby
• Homepage:
• Size: 107 KB
• Stars: 9
• Watchers: 3
• Forks: 2
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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# Vector2d

Vector2d handles two-dimensional coordinates and vectors.

Vectors are immutable, meaning this is a purely functional library.

## Quick example

```ruby

require 'vector2d'

vector = Vector2d(50, 70)

vector.aspect_ratio        # => 0.714285714285714

vector.length              # => 86.0232526704263

vector * 2                 # => Vector2d(100,140)

vector + Vector2d(20, 30)  # => Vector2d(70,100)

vector.fit(Vector2d(64, 64)) # => Vector2d(64,45)

Vector2d.parse([50, 70])   # => Vector2d(50,70)

Vector2d.parse("50x70")    # => Vector2d(50,70)

```

## Documentation

[API documentation](https://rdoc.info/github/elektronaut/vector2d/main)

## License

Copyright (c) 2006-2019 Inge Jørgensen

Vector2d is released under the [MIT License](http://www.opensource.org/licenses/MIT).