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https://github.com/ma2gedev/luhn_ex

Luhn algorithm in Elixir
https://github.com/ma2gedev/luhn_ex

Last synced: about 2 months ago
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Luhn algorithm in Elixir

Host: GitHub
URL: https://github.com/ma2gedev/luhn_ex
Owner: ma2gedev
License: mit
Created: 2015-06-29T15:09:12.000Z (almost 9 years ago)
Default Branch: master
Last Pushed: 2023-01-04T12:56:18.000Z (over 1 year ago)
Last Synced: 2024-04-08T09:11:13.259Z (3 months ago)
Language: Elixir
Size: 31.3 KB
Stars: 16
Watchers: 3
Forks: 10
Open Issues: 2
Metadata Files:
- Readme: README.md
- License: LICENSE.txt

Lists

awesome-elixir - luhn - Luhn algorithm in Elixir. (Algorithms and Data structures)
freaking_awesome_elixir - Elixir - Luhn algorithm in Elixir. (Algorithms and Data structures)
awesome-elixir - luhn - Luhn algorithm in Elixir. (Algorithms and Data structures)
fucking-awesome-elixir - luhn - Luhn algorithm in Elixir. (Algorithms and Data structures)

README

        # Luhn algorithm in Elixir

[![hex.pm version](https://img.shields.io/hexpm/v/luhn.svg)](https://hex.pm/packages/luhn)

[![hex.pm daily downloads](https://img.shields.io/hexpm/dd/luhn.svg)](https://hex.pm/packages/luhn)

[![hex.pm weekly downloads](https://img.shields.io/hexpm/dw/luhn.svg)](https://hex.pm/packages/luhn) 

[![hex.pm downloads](https://img.shields.io/hexpm/dt/luhn.svg)](https://hex.pm/packages/luhn)

[![Build Status](https://github.com/ma2gedev/luhn_ex/workflows/Elixir%20CI/badge.svg?branch=master)](https://github.com/ma2gedev/luhn_ex/actions?query=workflow%3A%22Elixir+CI%22)

Validate Luhn number.

## Installation

```elixir

# mix.exs

defp deps do

  [

    {:luhn, "~> 0.3.0"}

  ]

end

```

and fetch

```bash

$ mix deps.get

```

## How to use

```elixir

# validate number

Luhn.valid? "378282246310005"

# => true

# Integer type number

Luhn.valid? 378282246310005

# => true

```

## Benchmarking

```bash

$ MIX_ENV=bench mix deps.get

$ MIX_ENV=bench mix compile

$ mix bench

```

## Author

Takayuki Matsubara (@ma2ge on twitter)

## LICENSE

MIT