https://github.com/ma2gedev/luhn_ex

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

Last synced: 8 days 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 (over 9 years ago)
• Default Branch: master
• Last Pushed: 2023-01-04T12:56:18.000Z (almost 2 years ago)
• Last Synced: 2024-10-02T06:28:34.659Z (about 1 month ago)
• Language: Elixir
• Size: 31.3 KB
• Stars: 16
• Watchers: 3
• Forks: 12
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • License: LICENSE.txt

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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