From faa794cf6bfdd77a9cbfe8e0f1c131c95b5bbabe Mon Sep 17 00:00:00 2001
From: Brad Arant <barant@barant.com>
Date: Mon, 4 Nov 2024 09:39:13 -0800
Subject: [PATCH] Format the precision and eliminate trailing zeros for 12
 digits.

---
 MString.cpp | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/MString.cpp b/MString.cpp
index e7e8dde..28f9ce1 100644
--- a/MString.cpp
+++ b/MString.cpp
@@ -86,7 +86,10 @@ namespace coreutils {
    }
 
    MString::MString(double value) {
-      std::string temp = std::format("{}", value);
+      std::string temp = std::format("{:.12f}", value);
+      temp.erase(temp.find_last_not_of('0') + 1, std::string::npos);
+      if (temp.back() == '.')
+	temp.pop_back();      
       setSize(temp.length());
       memcpy(this->data, (char *)temp.data(), temp.length());
       cursor = this->data;
@@ -133,7 +136,10 @@ namespace coreutils {
    }
 
    MString &MString::operator=(double value) {
-      std::string temp = std::format("{}", value);
+      std::string temp = std::format("{:.12f}", value);
+      temp.erase(temp.find_last_not_of('0') + 1, std::string::npos);
+      if (temp.back() == '.')
+	temp.pop_back();      
       setSize(temp.length());
       memcpy(this->data, (char *)temp.data(), temp.length());
       cursor = this->data;