remove deprecated functions ds.listOpals and ds.setDefaultOpals

Author: davraam

NAMESPACE

@@ -56,7 +56,6 @@ export(ds.lexis)
 export(ds.list)
 export(ds.listClientsideFunctions)
 export(ds.listDisclosureSettings)
-export(ds.listOpals)
 export(ds.listServersideFunctions)
 export(ds.lmerSLMA)
 export(ds.log)
@@ -100,7 +99,6 @@ export(ds.rowColCalc)
 export(ds.sample)
 export(ds.scatterPlot)
 export(ds.seq)
-export(ds.setDefaultOpals)
 export(ds.setSeed)
 export(ds.skewness)
 export(ds.sqrt)

R/.Rapp.history

@@ -110,15 +110,9 @@
 #' For further details see help for \code{sample} in native R.
 #' @param newobj This a character string providing a name for the output
 #' data.frame which defaults to 'newobj.sample' if no name is specified.
-#' @param datasources specifies the particular opal object(s) to use. If the <datasources>
-#' argument is not specified the default set of opals will be used. The default opals
-#' are called default.opals and the default can be set using the function
-#' \code{ds.setDefaultOpals}. If the <datasources> is to be specified, it should be set without
-#' inverted commas: e.g. datasources=opals.em or datasources=default.opals. If you wish to
-#' apply the function solely to e.g. the second opal server in a set of three,
-#' the argument can be specified as: e.g. datasources=opals.em[2].
-#' If you wish to specify the first and third opal servers in a set you specify:
-#' e.g. datasources=opals.em[c(1,3)]
+#' @param datasources a list of \code{\link{DSConnection-class}} 
+#' objects obtained after login. If the \code{datasources} argument is not specified
+#' the default set of connections will be used: see \code{\link{datashield.connections_default}}.
 #' @param notify.of.progress specifies if console output should be produce to indicate
 #' progress. The default value for notify.of.progress is FALSE.
 #' @return the object specified by the <newobj> argument (or default name