Barracuda

Is a library that allows generation of HTTP clients in a declarative manner. For example,

defmodule Github do
  use Barracuda.Compiler, otp_app: :barracuda
  require Logger
  
  call :user_repos,
    path: "/users/{:username}/repos",
    verb: :get,
    required: [:username],
    required_headers: ["accept"],
    expect: 200

end

is github client that will fetch user’s repositories and can be used as so:

Github.user_repos username: "ashneyderman"

this client needs additional configuration. Since client is part of :barracuda application, config for it might look like this:

config :barracuda, Github,
  base_url: "https://api.github.com"

Installation

If available in Hex, the package can be installed as:

1. Add barracuda to your list of dependencies in mix.exs:

```elixir
def deps do
  [{:barracuda, "~> 0.1.0"}]
end
```

1. Ensure barracuda is started before your application:

```elixir
def application do
  [applications: [:barracuda]]
end
```