IEx.Helpers.h
You're seeing just the macro
h
, go back to IEx.Helpers module for more information.
Prints the documentation for the given module
or for the given function/arity
pair.
Examples
iex> h(Enum)
It also accepts functions in the format function/arity
and module.function/arity
, for example:
iex> h(receive/1)
iex> h(Enum.all?/2)
iex> h(Enum.all?)