From 41376cfa2667c10241f479a59cd40058823779f3 Mon Sep 17 00:00:00 2001
From: Lioncash <mathew1800@gmail.com>
Date: Tue, 13 Nov 2018 14:11:34 -0500
Subject: [PATCH] string_util: Remove ArrayToString()

An old function from Dolphin. This is also unused, and pretty inflexible
when it comes to printing out different data types (for example, one
might not want to print out an array of u8s but a different type
instead. Given we use fmt, there's no need to keep this implementation
of the function around.
---
 src/common/string_util.cpp | 19 -------------------
 src/common/string_util.h   |  2 --
 2 files changed, 21 deletions(-)

diff --git a/src/common/string_util.cpp b/src/common/string_util.cpp
index c93418dbb..541a2bf4e 100644
--- a/src/common/string_util.cpp
+++ b/src/common/string_util.cpp
@@ -6,7 +6,6 @@
 #include <cctype>
 #include <codecvt>
 #include <cstdlib>
-#include <iomanip>
 #include <locale>
 #include <sstream>
 #include "common/common_paths.h"
@@ -33,24 +32,6 @@ std::string ToUpper(std::string str) {
     return str;
 }
 
-// For Debugging. Read out an u8 array.
-std::string ArrayToString(const u8* data, std::size_t size, int line_len, bool spaces) {
-    std::ostringstream oss;
-    oss << std::setfill('0') << std::hex;
-
-    for (int line = 0; size; ++data, --size) {
-        oss << std::setw(2) << (int)*data;
-
-        if (line_len == ++line) {
-            oss << '\n';
-            line = 0;
-        } else if (spaces)
-            oss << ' ';
-    }
-
-    return oss.str();
-}
-
 // Turns "  hej " into "hej". Also handles tabs.
 std::string StripSpaces(const std::string& str) {
     const std::size_t s = str.find_first_not_of(" \t\r\n");
diff --git a/src/common/string_util.h b/src/common/string_util.h
index 38e457ae9..d8fa4053e 100644
--- a/src/common/string_util.h
+++ b/src/common/string_util.h
@@ -17,8 +17,6 @@ std::string ToLower(std::string str);
 /// Make a string uppercase
 std::string ToUpper(std::string str);
 
-std::string ArrayToString(const u8* data, std::size_t size, int line_len = 20, bool spaces = true);
-
 std::string StripSpaces(const std::string& s);
 std::string StripQuotes(const std::string& s);