fix reflections + docs (fixes #164)

DESCRIPTION

@@ -61,7 +61,6 @@ Collate:
     'TerminatorModelTime.R'
     'TerminatorNone.R'
     'TerminatorPerfReached.R'
-    'mlr_reflections.R'
     'mlr_tuners.R'
     'Tuner.R'
     'TunerGenSA.R'

R/Tuner.R

@@ -3,7 +3,6 @@
 #' @usage NULL
 #' @format [R6::R6Class] object.
 #' @include mlr_tuners.R
-#' @include mlr_reflections.R
 #'
 #' @description
 #' Abstract `Tuner` class that implements the main functionality each tuner must have.

R/TuningInstance.R

@@ -55,10 +55,10 @@
 #'   This function should be internally called by the tuner.
 #'
 #' * `tuner_objective(x)`\cr
-#'   [numeric(n)] -> [numeric(1)]\cr
+#'   `numeric()` -> `numeric(1)`\cr
 #'   Evaluates a simple numeric vector of hyperparameter settings, and returns a scalar objective value,
 #'   where the return value is negated if the measure is maximized.
-#'   Internally, `eval_batch` is called with a single row.
+#'   Internally, `$eval_batch()` is called with a single row.
 #'   This function serves as a objective function for tuners of numeric spaces - which should always be minimized.
 #'
 #' * `best(measure = NULL, ties_method = "random")`\cr

R/zzz.R

@@ -9,6 +9,9 @@
 
 .onLoad = function(libname, pkgname) {
   # nocov start
+  x = utils::getFromNamespace("mlr_reflections", ns = "mlr3")
+  x$tuner_properties = "dependencies"
+
   assign("lg", lgr::get_logger("mlr3"), envir = parent.env(environment()))
   if (Sys.getenv("IN_PKGDOWN") == "true") {
     lg$set_threshold("warn")