Kernel.then
You're seeing just the macro
then
, go back to Kernel module for more information.
Pipes value
into the given fun
.
In other words, it invokes fun
with value
as argument.
This is most commonly used in pipelines, allowing you
to pipe a value to a function outside of its first argument.
Examples
iex> 1 |> then(fn x -> x * 2 end)
2