elixir hello world code example

Example: hello world in elixir

Erlang/OTP 21.0 [64-bit] [smp:2:2] [...]

Interactive Elixir (1.11.3) - press Ctrl+C to exit
iex(1)> 40 + 2
42
iex(2)> "hello" <> " world"
"hello world"