Enum.sum
You're seeing just the function
sum
, go back to Enum module for more information.
Specs
Returns the sum of all elements.
Raises ArithmeticError
if enumerable
contains a non-numeric value.
Examples
iex> Enum.sum([1, 2, 3])
6
iex> Enum.sum(1..10)
55
iex> Enum.sum(1..10//2)
25