From 81fd43233cb60bcca3857c98e22a5d1e640d5431 Mon Sep 17 00:00:00 2001
From: Daniel <mail@danielluedecke.de>
Date: Tue, 17 Sep 2024 10:12:17 +0200
Subject: [PATCH] DRY

---
 R/equivalence_test.R | 11 ++---------
 R/p_significance.R   | 28 +++++++++++++++++++---------
 R/rope.R             | 11 ++---------
 3 files changed, 23 insertions(+), 27 deletions(-)

diff --git a/R/equivalence_test.R b/R/equivalence_test.R
index 589b8d7fc..fa089ed75 100644
--- a/R/equivalence_test.R
+++ b/R/equivalence_test.R
@@ -167,16 +167,9 @@ equivalence_test.data.frame <- function(x, range = "default", ci = 0.95, rvar_co
 
   # multiple ranges for the parameters - iterate over parameters and range
   if (is.list(range)) {
-    if (length(range) != ncol(x)) {
-      insight::format_error("Length of `range` (i.e. number of ROPE limits) should match the number of parameters.")
-    }
     # check if list of values contains only valid values
-    checks <- vapply(range, function(r) {
-      !all(r == "default") || !all(is.numeric(r)) || length(r) != 2
-    }, logical(1))
-    if (!all(checks)) {
-      insight::format_error("`range` should be 'default' or a vector of 2 numeric values (e.g., c(-0.1, 0.1)).")
-    }
+    .check_list_range(range, x)
+    # apply thresholds to each column
     l <- insight::compact_list(mapply(
       function(p, r) {
         equivalence_test(
diff --git a/R/p_significance.R b/R/p_significance.R
index c00917612..af075cef7 100644
--- a/R/p_significance.R
+++ b/R/p_significance.R
@@ -137,16 +137,9 @@ p_significance.data.frame <- function(x, threshold = "default", rvar_col = NULL,
   if (ncol(x) == 1) {
     ps <- .p_significance(x[, 1], threshold = threshold, ...)
   } else if (is.list(threshold)) {
-    if (length(threshold) != ncol(x)) {
-      insight::format_error("Length of `threshold` should match the number of parameters.")
-    }
     # check if list of values contains only valid values
-    checks <- vapply(threshold, function(r) {
-      !all(r == "default") || !all(is.numeric(r)) || length(r) > 2
-    }, logical(1))
-    if (!all(checks)) {
-      insight::format_error("`threshold` should be 'default' or a vector of 2 numeric values (e.g., c(-0.1, 0.1)).")
-    }
+    .check_list_range(threshold, x, larger_two = TRUE)
+    # apply thresholds to each column
     ps <- mapply(
       function(p, thres) {
         .p_significance(
@@ -422,3 +415,20 @@ as.double.p_significance <- as.numeric.p_significance
   }
   threshold
 }
+
+.check_list_range <- function(range, params, larger_two = FALSE) {
+  if (length(range) != ncol(params)) {
+    insight::format_error("Length of `range` (i.e. number of ROPE limits) should match the number of parameters.")
+  }
+  # check if list of values contains only valid values
+  checks <- vapply(range, function(r) {
+    if (larger_two) {
+      !all(r == "default") || !all(is.numeric(r)) || length(r) > 2
+    } else {
+      !all(r == "default") || !all(is.numeric(r)) || length(r) != 2
+    }
+  }, logical(1))
+  if (!all(checks)) {
+    insight::format_error("`range` should be 'default' or a vector of 2 numeric values (e.g., c(-0.1, 0.1)).")
+  }
+}
diff --git a/R/rope.R b/R/rope.R
index 38f02f53c..a07726504 100644
--- a/R/rope.R
+++ b/R/rope.R
@@ -612,16 +612,9 @@ rope.sim <- function(x, range = "default", ci = 0.95, ci_method = "ETI", paramet
 #' @keywords internal
 .prepare_rope_df <- function(parms, range, ci, ci_method, verbose) {
   if (is.list(range)) {
-    if (length(range) != ncol(parms)) {
-      insight::format_error("Length of `range` (i.e. number of ROPE limits) should match the number of parameters.")
-    }
     # check if list of values contains only valid values
-    checks <- vapply(range, function(r) {
-      !all(r == "default") || !all(is.numeric(r)) || length(r) != 2
-    }, logical(1))
-    if (!all(checks)) {
-      insight::format_error("`range` should be 'default' or a vector of 2 numeric values (e.g., c(-0.1, 0.1)).")
-    }
+    .check_list_range(range, params)
+    # apply thresholds to each column
     tmp <- mapply(
       function(p, r) {
         rope(