Me Myway miwee

Only nil and false are considered false (falsy values), everything else is considered true (truthy values). The following may surprise those coming from C/Python

iex(1)> x = 0
0
iex(2)> if x do
...(2)>   "True condition matched"
...(2)> else
...(2)>   "False condition matched"
...(2)&gt; end

	defmodule RestClient do
	require Logger
	alias Poison, as: JSON

	@baseurl "http://someapi.com"
	@username "username"
	@password "password"

	def get_by_path(path, id, params)
	when is_binary(id) or is_integer(id) and is_list(params) do

	defmodule RestClient do
	require Logger
	alias Poison, as: JSON

	def get_by_path(config, path, id, params)
	when (is_binary(id) or is_integer(id)) and is_list(params) do
	get_by_path(config, [path: path, id: id, params: params])
	end

	def get_by_path(config, path, params)