Gimme

Gimme.dat(%{"key" => 1}, :key)
#=> {:ok, 1}

Gimme.dat(%{key: false}, "key")
#=> {:ok, false}

Gimme.dat(%{}, :key)
#=> {:error, :not_found}

Gimme.dat!(%{"key" => 1}, :key)
#=> 1

Gimme.dat!(%{}, :key)
#=> ** (KeyError)

Installation

If available in Hex, the package can be installed by adding gimme to your list of dependencies in mix.exs:

def deps do
  [
    {:gimme, "~> 1.0"}
  ]
end

Documentation can be generated with ExDoc and published on HexDocs. Once published, the docs can be found at https://hexdocs.pm/gimme.