Get the next, previous, first or last page of results
Usage
gh_next(gh_response, .token = NULL, .send_headers = NULL)
gh_prev(gh_response, .token = NULL, .send_headers = NULL)
gh_first(gh_response, .token = NULL, .send_headers = NULL)
gh_last(gh_response, .token = NULL, .send_headers = NULL)Arguments
- gh_response
An object returned by a
gh()call.- .token
Authentication token. Defaults to
gh_token().- .send_headers
Named character vector of header field values (except
Authorization, which is handled via.token). This can be used to override or augment the defaultUser-Agentheader:"https://github.com/r-lib/gh".
Details
Note that these are not always defined. E.g. if the first page was queried (the default), then there are no first and previous pages defined. If there is no next page, then there is no next page defined, etc.
If the requested page does not exist, an error is thrown.
See also
The .limit argument to gh() supports fetching more than
one page.
Examples
x <- gh("/users")
vapply(x, "[[", character(1), "login")
#> [1] "mojombo" "defunkt" "pjhyett" "wycats"
#> [5] "ezmobius" "ivey" "evanphx" "vanpelt"
#> [9] "wayneeseguin" "brynary" "kevinclark" "technoweenie"
#> [13] "macournoyer" "takeo" "caged" "topfunky"
#> [17] "anotherjesse" "roland" "lukas" "fanvsfan"
#> [21] "tomtt" "railsjitsu" "nitay" "kevwil"
#> [25] "KirinDave" "jamesgolick" "atmos" "errfree"
#> [29] "mojodna" "bmizerany"
x2 <- gh_next(x)
vapply(x2, "[[", character(1), "login")
#> [1] "jnewland" "joshknowles" "hornbeck" "jwhitmire"
#> [5] "elbowdonkey" "reinh" "knzai" "bs"
#> [9] "rsanheim" "schacon" "uggedal" "bruce"
#> [13] "sam" "mmower" "abhay" "rabble"
#> [17] "benburkert" "indirect" "fearoffish" "ry"
#> [21] "engineyard" "jsierles" "tweibley" "peimei"
#> [25] "brixen" "tmornini" "outerim" "daksis"
#> [29] "sr" "lifo"