The goal of pater is to decompose a given pathname into meaningful tokens that will be later used to construct a regular expression useful when matching an HTTP request to a route handler.
Core to this are path parameters which are pieces of text you define in your route definitions and that will be filled when a new request comes in, they are useful because they act as identifiers for a given concept you care about.
Path parameters can appear anywhere you want inside a given path, they may share the same path segment or be next to plain text, given this the following are valid positions for path parameters:
pater borrows its syntax from the original path-to-regexp
implementation that you can read, understand and experiment with
pater in R as the R implementation tries to be as close as
possible to the original.
You can install the development version of pater like so:
# install.packages("pak")
# pak::pak("JulioCollazos64/pater")