{teal} module returns a teal_report object that extends from teal_data

.lintr

@@ -1,5 +1,4 @@
 linters: linters_with_defaults(
   line_length_linter = line_length_linter(120),
-  object_usage_linter = NULL,
-  cyclocomp_linter = NULL
+  object_usage_linter = NULL
   )

DESCRIPTION

@@ -29,7 +29,7 @@ URL: https://insightsengineering.github.io/teal.data/,
 BugReports: https://github.com/insightsengineering/teal.data/issues
 Depends:
     R (>= 4.0),
-    teal.code (>= 0.6.0)
+    teal.code (>= 0.6.1.9002),
 Imports:
     checkmate (>= 2.1.0),
     lifecycle (>= 0.2.0),
@@ -45,6 +45,8 @@ Suggests:
 VignetteBuilder:
     knitr,
     rmarkdown
+Remotes:
+    insightsengineering/teal.code@main
 RdMacros:
     lifecycle
 Config/Needs/verdepcheck: insightsengineering/teal.code, mllg/checkmate,

NEWS.md

@@ -1,5 +1,9 @@
 # teal.data 0.7.0.9003
 
+### Breaking changes
+
+* Print of a `teal_data` object now shows "code (un)verified" instead of "(un)verified teal_data object".
+
 # teal.data 0.7.0
 
 ### Breaking changes

R/join_keys-utils.R

@@ -39,8 +39,7 @@ assert_compatible_keys <- function(join_key_1, join_key_2) {
     }
   }
 
-  # otherwise they are compatible
-  return(TRUE)
+  TRUE # otherwise they are compatible
 }
 
 #' Validate parent-child key

R/teal_data-class.R

@@ -26,7 +26,7 @@ setOldClass("join_keys")
 #'  Access or modify with [join_keys()].
 #' @slot verified (`logical(1)`) flag signifying that code in `@code` has been
 #'  proven to yield contents of `@.xData`.
-#'  Used internally. See [`verify()`] for more details.
+#'  Used internally. See [`teal.data::verify()`] for more details.
 #'
 #' @inheritSection teal.code::`qenv-class` Code
 #'
@@ -35,11 +35,7 @@ setOldClass("join_keys")
 setClass(
   Class = "teal_data",
   contains = "qenv",
-  slots = c(join_keys = "join_keys", verified = "logical"),
-  prototype = list(
-    join_keys = join_keys(),
-    verified = logical(0)
-  )
+  slots = c(join_keys = "join_keys", verified = "logical")
 )
 
 #' It initializes the `teal_data` class
@@ -50,13 +46,12 @@ setClass(
 setMethod(
   "initialize",
   "teal_data",
-  function(.Object, .xData = list(), join_keys = join_keys(), code = list(), ...) { # nolint: object_name.
-    # Allow .xData to be a list and convert it to an environment
-    if (!missing(.xData) && inherits(.xData, "list")) {
-      .xData <- rlang::env_clone(list2env(.xData), parent = parent.env(.GlobalEnv)) # nolint: object_name.
-      lockEnvironment(.xData, bindings = TRUE)
-    }
+  function(.Object, .xData, join_keys, code, ...) { # nolint: object_name.
+    if (missing(.xData)) .xData <- new.env() # nolint: object_name.
+    if (missing(join_keys)) join_keys <- teal.data::join_keys()
+    if (missing(code)) code <- character(0L)
     args <- list(...)
+
     checkmate::assert_environment(.xData)
     checkmate::assert_class(join_keys, "join_keys")
     checkmate::assert_list(args, names = "named")
@@ -67,15 +62,12 @@ setMethod(
     if (is.language(code)) {
       code <- paste(lang2calls(code), collapse = "\n")
     }
-    if (length(code)) {
-      code <- paste(code, collapse = "\n")
-    }
 
     methods::callNextMethod(
       .Object,
       .xData,
       join_keys = join_keys,
-      verified = (length(args$code) == 0L && length(.xData) == 0L),
+      verified = (length(code) == 0L && length(.xData) == 0L),
       code = code2list(code),
       ...
     )
@@ -97,6 +89,7 @@ code2list <- function(code) {
   if (length(code) == 0) {
     return(list())
   }
+  code <- paste(code, collapse = "\n")
 
   parsed_code <- parse(text = code, keep.source = TRUE)
 

R/teal_data-constructor.R

@@ -48,13 +48,12 @@ teal_data <- function(...,
   if (inherits(join_keys, "join_key_set")) {
     join_keys <- teal.data::join_keys(join_keys)
   }
-
   if (length(data_objects) > 0 && !checkmate::test_names(names(data_objects), type = "named")) {
     stop("Dot (`...`) arguments on `teal_data()` must be named.")
   }
   methods::new(
     "teal_data",
-    .xData = data_objects,
+    .xData = list2env(data_objects),
     code = code,
     join_keys = join_keys
   )

R/teal_data-show.R

@@ -12,9 +12,9 @@
 #' @export
 setMethod("show", signature = "teal_data", function(object) {
   if (object@verified) {
-    cat("\u2705\ufe0e", "verified teal_data object\n")
+    cat("\u2705\ufe0e", "code verified\n")
   } else {
-    cat("\u2716", "unverified teal_data object\n")
+    cat("\u2716", "code unverified\n")
   }
   methods::callNextMethod(object)
   invisible(object)

R/topological_sort.R

@@ -50,7 +50,7 @@ topological_sort <- function(graph) {
       paste0(setdiff(names(in_degrees), sorted), collapse = " ")
     )
   } else {
-    return(sorted)
+    sorted
   }
 }