# PathHelper

`PathHelper.relative_file(filename)` allows you to access a file relative to the file calling it, irrespective of the working path it is invoked from. Useful for scripts that are symlinked to `/usr/bin` or similar.

## Installation

If [available in Hex](https://hex.pm/docs/publish), the package can be installed
by adding `path_helper` to your list of dependencies in `mix.exs`:

```elixir
def deps do
  [
    {:path_helper, "~> 0.1.2"}
  ]
end
```