Mutate data in an R script.

The Python script did not read the timestamp correctly for some reason. All timestamps were 0.

src/data/streams/aware_postgresql/format.yaml

@@ -72,7 +72,7 @@ PHONE_APPLICATIONS_FOREGROUND:
     MUTATION:
       COLUMN_MAPPINGS:
       SCRIPTS:
-        - src/data/streams/mutations/phone/straw/app_add_name.py
+        - src/data/streams/mutations/phone/straw/app_add_name.R
 
 PHONE_APPLICATIONS_NOTIFICATIONS:
   ANDROID:
@@ -86,7 +86,7 @@ PHONE_APPLICATIONS_NOTIFICATIONS:
     MUTATION:
       COLUMN_MAPPINGS:
       SCRIPTS:
-        - src/data/streams/mutations/phone/straw/app_add_name.py
+        - src/data/streams/mutations/phone/straw/app_add_name.R
 
 PHONE_BATTERY:
   ANDROID:

src/data/streams/mutations/phone/straw/app_add_name.R

@@ -0,0 +1,8 @@
+source("renv/activate.R") # needed to use RAPIDS renv environment
+library(dplyr)
+
+main <- function(data, stream_parameters){
+    data <- data %>%
+      mutate(application_name = "hashed")
+    return(data)
+}