removed splitstackshape dependency ahead of archival

DESCRIPTION

@@ -1,8 +1,8 @@
 Package: graphTweets
 Type: Package
 Title: Visualise Twitter Interactions
-Version: 0.4.1
-Date: 2018-07-08
+Version: 0.4.2
+Date: 2018-07-15
 Authors@R:
     person("John", "Coene", email = "jcoenep@gmail.com", 
     role = c("aut", "cre"))
@@ -17,7 +17,6 @@ Imports:
     rtweet,
     purrr,
     magrittr,
-    splitstackshape,
     utils,
     tidyr
 RoxygenNote: 6.0.1

R/overhaul.R

@@ -24,7 +24,7 @@ utils::globalVariables(c("start"))
 #' @examples 
 #' # simulate dataset
 #' tweets <- data.frame(
-#'   text = c("I tweet @you about @him", 
+#'   text = c("I tweet @you about @him and @her", 
 #'            "I tweet @me about @you"),
 #'   screen_name = c("me", "him"),
 #'   retweet_count = c(19, 5),
@@ -91,7 +91,7 @@ gt_edges_ <- function(data, tweets = "text", source = "screen_name", id = "statu
 
   df %>% 
     dplyr::left_join(data, handles, by = id) %>% 
-    splitstackshape::cSplit(., "handles", ",", direction = "long") %>% 
+    tidyr::separate_rows_("handles") %>% 
     dplyr::mutate(handles = as.character(handles)) %>% 
     dplyr::select_(
       source = source, 

cran-comments.md

@@ -1,10 +1,35 @@
 ## Test environments
-* local OS X install, R 3.4.3
-* ubuntu 12.04 (on travis-ci), R 3.4.3
+* local OS X install, R 3.4.4
+* ubuntu 12.04 (on travis-ci), R 3.4.4
 * win-builder (devel and release)
 
 ## R CMD check results
 
 0 errors | 0 warnings | 0 notes
 
-* Removed previously deprecated function
+Removed `splitstackshape` dependency, see email below.
+
+> Dear maintainers,
+> 
+> This concerns the CRAN packages
+>
+>  Diderot graphTweets rodham sampler splitstackshape
+
+> maintained by one of you:
+>
+>  Ananda Mahto <ananda@mahto.info>: splitstackshape
+>  Christian Vincenot <christian@vincenot.biz>: Diderot
+>  John Coene <jcoenep@gmail.com>: graphTweets rodham
+>  Michael Baldassaro <mbaldassaro@gmail.com>: sampler
+>
+> We have repeatedly asked for an update fixing the check problems
+> shown on
+>   <https://cran.r-project.org/web/checks/check_results_splitstackshape.html>
+> with no reply from the maintainer thus far.
+> 
+> Thus, package splitstackshape is now scheduled for archival on
+> 2018-07-29, and archiving this will necessitate also archiving its
+> strong reverse dependencies.
+> 
+> Please negotiate the necessary actions.
+

vignettes/dynamic.Rmd

@@ -90,7 +90,7 @@ nodes <- sg_get_cluster(nodes, edges, colors = c("#2780e3", "#d3d3d3")) # cluste
 sigmajs() %>% 
   sg_nodes(nodes, id, size, label, x, y, color) %>% 
   sg_add_edges(edges, created_at, id, source, target, 
-               cumsum = FALSE, refresh = TRUE) %>% 
+               cumsum = FALSE) %>% 
   sg_button("<i class='fa fa-play'></i>", "add_edges", class = "btn btn-primary") %>% 
   sg_settings(defaultNodeColor = "#1967be")
 ```