Elixir iex documentation : B

This is the second part of an exploration of the Elixir base libraries

Here is an introduction to what you get out of the box with iex:

Letter	Module	Description
B	BadArityError	This is a struct used for errors.
	BadBooleanError	This is a struct used for errors.
	BadFunctionError	This is a struct used for errors.
	BadMapError	This is a struct used for errors.
	BadStructError	This is a struct used for errors.
	Base	Encoding and decoding functions for 16, 32, 64, hex, url
	Behaviour	Mechanism for handling behaviours (deprecated)
	Bitwise	Performs bit calculations.

Doing the same with :b gives the erlang modules

Letter	Module	Description
b	base64	Base 64 encode and decode
	beam_a	Used after code generation before optimisation. Normalises the code.
	beam_asm	Assembler for the beam
	beam_block	Erlang compiler
	beam_bs	Erlang compiler
	beam_bsm	Erlang compiler
	beam_clean	Erlang compiler
	beam_dead	Erlang compiler
	beam_dict	Erlang compiler
	beam_disam	Erlang compiler
	beam_except	Erlang compiler
	beam_flatten	Erlang compiler
	beam_jump	Erlang compiler
	beam_lib	Erlang compiler
	beam_listing	Erlang compiler
	beam_opcodes	Erlang compiler
	beam_peep	Erlang compiler
	beam_receive	Erlang compiler
	beam_record	Erlang compiler
	beam_reorder	Erlang compiler
	beam_split	Erlang compiler
	beam_trim	Erlang compiler
	beam_type	Erlang compiler
	beam_utils	Erlang compiler
	beam_validator	Erlang compiler
	beam_z	Erlang compiler
	binary	Handles binary data. This is the Erlang string type