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)> end 

miwee

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) 

miwee

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