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feat: launch function prepared for optional limits to data import. this will also provide future options for customisations

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Andreas Gammelgaard Damsbo 2026-02-23 13:21:07 +01:00
commit 1b31743898
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1 changed files with 20 additions and 4 deletions
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22
R/launch_FreesearchR.R
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@ -3,6 +3,11 @@
#' @description
#' All data.frames in the global environment will be accessible through the app.
#'
#' @param include_globalenv flag to include global env (local data) as option
#' when loading data
#' @param data_limit_default default data set observations limit
#' @param data_limit_upper data set observations upper limit
#' @param data_limit_lower data set observations lower limit
#' @param ... passed on to `shiny::runApp()`
#'
#' @returns shiny app
@ -13,13 +18,24 @@
#' data(mtcars)
#' launch_FreesearchR(launch.browser = TRUE)
#' }
launch_FreesearchR <- function(...){
launch_FreesearchR <- function(inlcude_globalenv = TRUE,
data_limit_default = 1000,
data_limit_upper = 100000,
data_limit_lower = 1,
...) {
global_freesearchR <- list(
include_globalenv = include_globalenv,
data_limit_default = data_limit_default,
data_limit_upper = data_limit_upper,
data_limit_lower = data_limit_lower
)
appDir <- system.file("apps", "FreesearchR", package = "FreesearchR")
if (appDir == "") {
stop("Could not find the app directory. Try re-installing `FreesearchR`.", call. = FALSE)
stop("Could not find the app directory. Try re-installing `FreesearchR`.",
call. = FALSE)
}
a <- shiny::runApp(appDir = paste0(appDir, "/app.R"), ...)
return(invisible(a))
}