# ShellStream
ShellStream is a small library that exposes a single function (and sigil)
for running shell commands and returning a stream which generates an
element for every line of the command output.
## Usage
If you do not need the sigil, simply run:
```
ShellStream.shell("seq 10") |> Stream.map(&String.to_integer/1) |> Enum.to_list
# [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
```
The sigil syntax simply wraps the `shell` function. Only the extra
import is required.
```
import ShellStream
~x(seq 10) |> Stream.map(&String.to_integer/1) |> Enum.to_list
# [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
```
## Installation
1. Add shell_stream to your list of dependencies in `mix.exs`:
def deps do
[{:shell_stream, "~> 0.0.1"}]
end
2. Ensure shell_stream is started before your application:
def application do
[applications: [:shell_stream]]
end