From a854dd06189c2e55074e0b7e28fd5619955266de Mon Sep 17 00:00:00 2001
From: Sasha Koshka <sashakoshka@tebibyte.media>
Date: Sat, 31 Aug 2024 22:37:05 -0400
Subject: [PATCH] Add String methods for structures

---
 asv.go | 45 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 45 insertions(+)

diff --git a/asv.go b/asv.go
index c1d1f28..6b4f3a0 100644
--- a/asv.go
+++ b/asv.go
@@ -4,6 +4,7 @@ package asv
 import "io"
 import "bufio"
 import "strings"
+import "strconv"
 
 // Collection is composed of Files.
 type Collection []File
@@ -16,6 +17,50 @@ type Record []Unit
 // Unit is an element of a record.
 type Unit string
 
+func (collection Collection) String () string {
+	builder := strings.Builder { }
+	builder.WriteString("Collection { ")
+	for index, file := range collection {
+		if index > 0 { builder.WriteString(", ") }
+		builder.WriteString(file.String())
+	}
+	builder.WriteString(" }")
+	return builder.String()
+}
+
+func (file File) String () string {
+	builder := strings.Builder { }
+	builder.WriteString("File { ")
+	for index, group := range file {
+		if index > 0 { builder.WriteString(", ") }
+		builder.WriteString(group.String())
+	}
+	builder.WriteString(" }")
+	return builder.String()
+}
+
+func (group Group) String () string {
+	builder := strings.Builder { }
+	builder.WriteString("Group { ")
+	for index, record := range group {
+		if index > 0 { builder.WriteString(", ") }
+		builder.WriteString(record.String())
+	}
+	builder.WriteString(" }")
+	return builder.String()
+}
+
+func (record Record) String () string {
+	builder := strings.Builder { }
+	builder.WriteString("Record { ")
+	for index, unit := range record {
+		if index > 0 { builder.WriteString(", ") }
+		builder.WriteString(strconv.Quote(string(unit)))
+	}
+	builder.WriteString(" }")
+	return builder.String()
+}
+
 const (
 	Escape          rune = '\x1B'
 	FileSeparator   rune = '\x1C'