sigma

# Sigma
Sigma is a Elixir package that gives you the current status of companies online.
**TODO: Add description**
## Installation
To be published soon. If [available in Hex](https://hex.pm/docs/publish), the package can be installed as:
  1. Add `sigma` to your list of dependencies in `mix.exs`:
    ```elixir
    def deps do
      [{:sigma, "~> 0.1.0"}]
    end
    ```
  2. Ensure `sigma` is started before your application:
    ```elixir
    def application do
      [applications: [:sigma]]
    end
    ```
## Usage
See the companies tracked by Sigma.
```
companies = Sigma.list_companies
# Returns:
[{ :acquia, "https://status.acquia.com" }, ...]
```
Find the status of a company.
```
status = Sigma.status(:acquia)
# Returns: 
"Operational"
```