Skip to content

Instantly share code, notes, and snippets.

@noelworden

noelworden/week_july6_map_update01.ex

Last active July 17, 2020 23:37
Show Gist options

  • Select an option

    Learn more about clone URLs
  • Save noelworden/0dcb9e04e77fe23de8e6e1e465436c07 to your computer and use it in GitHub Desktop.

Select an option

Learn more about clone URLs
Save noelworden/0dcb9e04e77fe23de8e6e1e465436c07 to your computer and use it in GitHub Desktop.
Download ZIP
#blog_snippets
Raw
week_july6_map_update01.ex
iex> Map.update!(example_map, :charlie, fn charlie -> charlie <> " and four" end)
%{alpha: "one", bravo: "two", charlie: "three and four"}
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment