as in the lubridate package, individual components of a URL can be both extracted or set using the relevant function call - see the examples.
parameters(x)parameters(x) <- value
a URL, or vector of URLs
a replacement value (or vector of replacement values) for x's parameters. If NULL, the parameters will be removed entirely.
scheme
, domain
, port
,
path
and fragment
for other accessors.
# NOT RUN {
# Get the parameters
example_url <- "http://en.wikipedia.org/wiki/Aaron_Halfaker?debug=true"
parameters(example_url)
# Set the parameters
parameters(example_url) <- "debug=false"
# Remove the parameters
parameters(example_url) <- NULL
# }
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