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My custom global IEx script file that is preloaded before each IEx session. Adds some convenience functions.
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IO.puts("Using .iex.exs file loaded from #{__DIR__}/.iex.exs") | |
defmodule Util do | |
def atom_status do | |
limit = :erlang.system_info(:atom_limit) | |
count = :erlang.system_info(:atom_count) | |
IO.puts("Currently using #{count} / #{limit} atoms") | |
end | |
def cls, do: IO.puts("\ec") | |
def raw(any, label \\ "iex") do | |
IO.inspect(any, | |
label: label, | |
pretty: true, | |
limit: :infinity, | |
structs: false, | |
syntax_colors: [ | |
number: :yellow, | |
atom: :cyan, | |
string: :green, | |
nil: :magenta, | |
boolean: :magenta | |
], | |
width: 0 | |
) | |
end | |
end | |
defmodule :_exit do | |
defdelegate exit(), to: System, as: :halt | |
defdelegate q(), to: System, as: :halt | |
end | |
defmodule :_restart do | |
defdelegate restart(), to: System, as: :restart | |
end | |
defmodule :_util do | |
defdelegate cls(), to: Util, as: :cls | |
defdelegate raw(any), to: Util, as: :raw | |
end | |
import :_exit | |
import :_restart | |
import :_util |
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