as in the lubridate package, individual components of a URL can be both extracted or set using the relevant function call - see the examples.
fragment(x)fragment(x)<- value
Arguments
x: a URL, or vector of URLs
value: a replacement value (or vector of replacement values) for x's fragment. If NULL, the fragment will be removed entirely.
Examples
#Get a componentexample_url <-"http://en.wikipedia.org/wiki/Aaron_Halfaker?debug=true#test"fragment(example_url)#Set a componentfragment(example_url)<-"production"#Remove a componentfragment(example_url)<-NULL
See Also
scheme, domain, port, path and parameters for other accessors.