Elixir Language Tips and Tricks iex Custom Configuration - iex Decoration
Example
Copy the content into a file and save the file as .iex.exs in your ~ home directory and see the magic. You can also download the file HERE
# IEx.configure colors: [enabled: true]
# IEx.configure colors: [ eval_result: [ :cyan, :bright ] ]
IO.puts IO.ANSI.red_background() <> IO.ANSI.white() <> " ❄❄❄ Good Luck with Elixir ❄❄❄ " <> IO.ANSI.reset
Application.put_env(:elixir, :ansi_enabled, true)
IEx.configure(
colors: [
eval_result: [:green, :bright] ,
eval_error: [[:red,:bright,"Bug Bug ..!!"]],
eval_info: [:yellow, :bright ],
],
default_prompt: [
"\e[G", # ANSI CHA, move cursor to column 1
:white,
"I",
:red,
"❤" , # plain string
:green,
"%prefix",:white,"|",
:blue,
"%counter",
:white,
"|",
:red,
"▶" , # plain string
:white,
"▶▶" , # plain string
# ❤ ❤-»" , # plain string
:reset
] |> IO.ANSI.format |> IO.chardata_to_string
)
