https://github.com/doomspork/mixology

A collection of tested Elixir examples solving various code challenges.
https://github.com/doomspork/mixology

elixir-lang examples

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A collection of tested Elixir examples solving various code challenges.

• Host: GitHub
• URL: https://github.com/doomspork/mixology
• Owner: doomspork
• Created: 2018-04-21T04:59:56.000Z (over 6 years ago)
• Default Branch: master
• Last Pushed: 2018-04-21T05:59:21.000Z (over 6 years ago)
• Last Synced: 2024-11-05T14:54:43.349Z (about 2 months ago)
• Topics: elixir-lang, examples
• Language: Elixir
• Homepage:
• Size: 7.81 KB
• Stars: 4
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# Mixology

This is _not_ a library, it is a collection of tested Elixir examples solving various code challenges.

### Examples

- [Fibonacci](https://github.com/doomspork/mixology/blob/master/lib/fibonacci.ex)

  Given a integer _N_, print out _N_ steps of the Fibonacci sequence.

  Testing is handled via doctests.

  

  ```elixir

  iex> Fibonacci.run(12)

  [1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89, 144]

  ```

- [Word Count](https://github.com/doomspork/mixology/blob/master/lib/word_count.ex)

  Count the occurrances of each word in the poem _Charge of the Light Brigade_.

  Return each word and it's number of occurances, ordered from most frequent to least.

  Testing is handled via doctests.

  

  ```elixir

  iex> WordCount.run("./priv/charge_of_the_light_brigade.txt")

  [{"the", 25}, {"of", 14}, {"and", 9}, {"them", 7}, {"six", 7},

   {"hundred", 7}, {"to", 7}, {"they", 7}, {"cannon", 6}, {"rode", 6}]

  ```

  

- [Palindrome](https://github.com/doomspork/mixology/blob/master/lib/palindrome.ex)

  Provided with a string ("aabbc") print all possible palindrome premutations ("abcba", "bacab") to IO.

  Leverages `ExUnit.CaptureIO` for tests.

  

    ```elixir

  iex> Palindrome.run("aabbc")

  bacab

  abcba

  :ok

  ```