/elixir-array

An Elixir wrapper library for Erlang's array

Primary LanguageElixir

Array

An Elixir wrapper library for Erlang's array.

Supports Access, Enumerable and Collectable protocols.

Using Array with Mix

To use array in your projects, add array as a dependency:

def deps do
  [{:array, "~> 1.0.1"}]
end

Then run mix deps.get to install it.

Documentation

http://code.void.in/docs/elixir-array/

Example

# Create
arr = Array.new()

# Update
arr = Array.set(arr, 0, 100)

# Access by indices
arr[0] # -> 0
arr[1000] # -> nil

# Convert from/to list
Array.from_list([1,2,3,4,5])
Array.to_list(arr)

# Transform using the Enum module
Array.from_list([1,2,3,4,5]) |> Enum.map(fn x -> 2*x end)
Enum.into(0..100, Array.new())

# Comprehension
for v <- Array.from_list([1,2,3,4,5]), into: Array.new(), do: v*2