Map.put_in_path

[paulbalomiri]

Map.put_in_path should have the interface

• Map.put_in_path(map, path, value, options)
• Options:
• fun a function with arguments (
  • :create_path, parents, key -> map
  • :create_value, parents, cur_value -> map
• {:create_value, fun} where fun accepts parents, cur_value as arguments and returns value
• {:create_path, fun} where fun accepts parents, key as arguments and returns the path element's value (%{} by default)
• :replace: replaces the last element this is the default
• :make_and_append_to_list
• make_and_prepend_to_list
• :append_list
• :prepend_list