ideaMarcos

defmodule ExMachinaHelper do
  @doc """
  Converts all characters in the given string to a random case according to `:default` mode.

  Useful for writing tests where sorting is of importance.

  ## Examples
      iex> ExMachinaHelper.random_case("abcdef")
      "AbCdEf"

ideaMarcos

#!/bin/sh

brew install postgresql
brew services start postgresql
createdb `whoami`
# https://stackoverflow.com/questions/15301826/psql-fatal-role-postgres-does-not-exist
psql # to test login works

createuser -s postgres -P
psql -U postgres # to test login works