Amber-Cloud

import urllib
import json

def kelvin_to_celsius(temp):
    ''' 
    This function transforms temperature in Kelvins to Celsius
    '''
    return round(temp - 273.15)

def weather_search():

eiri

$ erl -noshell -eval 'erlang:display(erlang:system_info(system_version))' -eval 'init:stop()'
"Erlang/OTP 20 [erts-9.1.1] [source] [64-bit] [smp:4:4] [ds:4:4:10] [async-threads:10] [hipe] [kernel-poll:false] [dtrace]\n"

tsubery

If you are reading this, you probably tried to write code like this

test "testing session" do
  build_conn()
  |> put_session(:user_id, 234)
  |> get("/")
  ...
  end

And got this exception: