Concise structure for chainable paths



If you are using RStudio, you know that among many excellent features of this IDE there is a path autocompletion.


However, you can also meet situations, when that may be not enough. Most of all, I mean bigger projects, where you store a complex file structure in the config file. You can handle such configuration YAML file using the library named config. You may encounter a situation, when you’ll want to save current directory structure in this config.