IEx.Helpers.i

You're seeing just the function i, go back to IEx.Helpers module for more information.

Prints information about the data type of any given term.

If no argument is given, the value of the previous expression is used.

Examples

iex> i(1..5)

Will print:

Term
  1..5
Data type
  Range
Description
  This is a struct. Structs are maps with a __struct__ key.
Reference modules
  Range, Map