nested.exs

# my blog  : https://trangell.com/fa/
# public : http://iranonrails.ir

defmodule Customer do
  defstruct name: "", company: ""
end

defmodule BugReport do
  defstruct owner: %Customer{}, details: "", severity: 1
end

defmodule User do
  report = %BugReport{owner: %Customer{name: "Dave", company: "Pragmatic"}, details: "broken"}

  IO.inspect report

  report = %BugReport{ report | owner: %Customer{ report.owner | company: "PragProg" }}

  IO.inspect report

  IO.inspect update_in(report.owner.name, &("Mr. " <> &1))
end





#
report.owner.company
put_in(report.owner.company, "joom shoper")

update_in(report.owner.name, &("MR. " <> &1)) 

put_in(report[:owner][:company], "PragProg")

report.owner.company
put_in(report.owner.company, "joom shoper")