From c639ceaf803095a80ffceb91ac0c0cc51e67a0f0 Mon Sep 17 00:00:00 2001
From: kazukousen <mmchari.0228@gmail.com>
Date: Tue, 9 Jan 2024 16:03:13 +0900
Subject: [PATCH] Fix function name

---
 pperr.go      | 10 +++++-----
 pperr_test.go |  4 ++--
 2 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/pperr.go b/pperr.go
index 21ba22f..c47e6f8 100644
--- a/pperr.go
+++ b/pperr.go
@@ -34,16 +34,16 @@ func Fprint(w io.Writer, err error) {
 }
 
 func FprintFunc(w io.Writer, err error, puts Printer) {
-	for _, e := range extractErrorSet(err, nil) {
+	for _, e := range extractErrorSets(err, nil) {
 		puts(w, e.Error, e.Frames, e.Parent)
 	}
 }
 
-func ExtractErrorSet(err error) []ErrorSet {
-	return extractErrorSet(err, nil)
+func ExtractErrorSets(err error) ErrorSets {
+	return extractErrorSets(err, nil)
 }
 
-func extractErrorSet(err error, parent Frames) []ErrorSet {
+func extractErrorSets(err error, parent Frames) []ErrorSet {
 	if err == nil {
 		return nil
 	}
@@ -70,7 +70,7 @@ func extractErrorSet(err error, parent Frames) []ErrorSet {
 			causeParent = parent
 		}
 
-		if es := extractErrorSet(withCause.Unwrap(), causeParent); es != nil {
+		if es := extractErrorSets(withCause.Unwrap(), causeParent); es != nil {
 			errs = es
 		}
 	}
diff --git a/pperr_test.go b/pperr_test.go
index 76f6a31..c100ed5 100644
--- a/pperr_test.go
+++ b/pperr_test.go
@@ -42,13 +42,13 @@ func f3(native bool) error {
 	}
 }
 
-func TestExtractErrorSet(t *testing.T) {
+func TestExtractErrorSets(t *testing.T) {
 	assert := assert.New(t)
 
 	err := f1(true)
 
 	var buf strings.Builder
-	for _, e := range pperr.ExtractErrorSet(err) {
+	for _, e := range pperr.ExtractErrorSets(err) {
 		pperr.DefaultPrinter(&buf, e.Error, e.Frames, e.Parent)
 	}
 	actual := buf.String()