uri: Request URI

In nteetor/prairie: Get Web Applications Growing In R

Description

Get a request's uri.

Usage

uri(x)

Arguments

x	A request object.

See Also

Other HTTP request request-line: method, query

Examples

mkup_name <- mockup(
  route(
    'GET',
    '^/wizard/[a-z]+$',
    function(req) {
      res <- response()

      # An alternative to passing information
      # as a request query
      wizard_name <- gsub('^/wizard/', '', uri(req))

      picker <- list(
        title = c('The', 'Dark Lord', 'Sir'),
        name = wizard_name,
        of = 'of the',
        adjective = c('Enduring', 'Swift', 'Red', 'Great'),
        noun = c('Heavens', 'Coldness', 'Winglelings', 'Stars')
      )

      body(res) <- paste(
        lapply(picker, function(n) n[sample(length(n), 1)]),
        collapse = ' '
      )

      res
    }
  )
)

res <- mkup_name('GET', '/wizard/jenkins')
body(res)

res <- mkup_name('GET', '/wizard/merlin')
body(res)

res <- mkup_name('GET', '/wizard/sparrowhawk')
body(res)

nteetor/prairie documentation built on May 24, 2019, 9:56 a.m.