From 7797f0a1fefdacc069e8f15e0f103e55b27f2dea Mon Sep 17 00:00:00 2001
From: Eugen Wissner <belka@caraus.de>
Date: Sun, 12 Nov 2017 11:57:47 +0100
Subject: [PATCH] format.conv.number2String -> format.integral2String (intern)

---
 source/tanya/format/conv.d    | 78 ----------------------------------
 source/tanya/format/package.d | 80 ++++++++++++++++++++++++++++++++++-
 2 files changed, 79 insertions(+), 79 deletions(-)

diff --git a/source/tanya/format/conv.d b/source/tanya/format/conv.d
index a86a8cd..0209d80 100644
--- a/source/tanya/format/conv.d
+++ b/source/tanya/format/conv.d
@@ -355,81 +355,3 @@ if (isIntegral!From && is(To == enum))
     throw make!ConvException(defaultAllocator,
                              "Value not found in enum '" ~ To.stringof ~ "'");
 }
-
-// Returns the last part of buffer with converted number.
-package(tanya) char[] number2String(T)(const T number,
-                                       return ref char[21] buffer)
-if (isIntegral!T)
-{
-    // abs the integer.
-    ulong n64 = number < 0 ? -cast(long) number : number;
-
-    char* start = buffer[].ptr + buffer.sizeof - 1;
-
-    while (true)
-    {
-        // Do in 32-bit chunks (avoid lots of 64-bit divides even with constant
-        // denominators).
-        char* o = start - 8;
-        uint n;
-        if (n64 >= 100000000)
-        {
-            n = n64 % 100000000;
-            n64 /= 100000000;
-        }
-        else
-        {
-            n = cast(uint) n64;
-            n64 = 0;
-        }
-
-        while (n)
-        {
-            *--start = cast(char) (n % 10) + '0';
-            n /= 10;
-        }
-        // Ignore the leading zero if it was the last part of the integer.
-        if (n64 == 0)
-        {
-            if ((start[0] == '0')
-             && (start != (buffer[].ptr + buffer.sizeof -1)))
-            {
-                ++start;
-            }
-            break;
-        }
-        // Copy leading zeros if it wasn't the most significant part of the
-        // integer.
-        while (start != o)
-        {
-            *--start = '0';
-        }
-    }
-
-    // Get the length that we have copied.
-    uint l = cast(uint) ((buffer[].ptr + buffer.sizeof - 1) - start);
-    if (l == 0)
-    {
-        *--start = '0';
-        l = 1;
-    }
-    else if (number < 0) // Set the sign.
-    {
-        *--start = '-';
-        ++l;
-    }
-
-    return buffer[$ - l - 1 .. $ - 1];
-}
-
-// Converting an integer to string.
-@nogc nothrow pure @system unittest
-{
-    char[21] buf;
-
-    assert(number2String(80, buf) == "80");
-    assert(number2String(-80, buf) == "-80");
-    assert(number2String(0, buf) == "0");
-    assert(number2String(uint.max, buf) == "4294967295");
-    assert(number2String(int.min, buf) == "-2147483648");
-}
diff --git a/source/tanya/format/package.d b/source/tanya/format/package.d
index 152321b..9f226bd 100644
--- a/source/tanya/format/package.d
+++ b/source/tanya/format/package.d
@@ -14,4 +14,82 @@
  */
 module tanya.format;
 
-public import tanya.format.conv;
\ No newline at end of file
+public import tanya.format.conv;
+import tanya.meta.trait;
+
+// Returns the last part of buffer with converted number.
+package(tanya) char[] integral2String(T)(T number, return ref char[21] buffer)
+if (isIntegral!T)
+{
+    // abs the integer.
+    ulong n64 = number < 0 ? -cast(long) number : number;
+
+    char* start = buffer[].ptr + buffer.sizeof - 1;
+
+    while (true)
+    {
+        // Do in 32-bit chunks (avoid lots of 64-bit divides even with constant
+        // denominators).
+        char* o = start - 8;
+        uint n;
+        if (n64 >= 100000000)
+        {
+            n = n64 % 100000000;
+            n64 /= 100000000;
+        }
+        else
+        {
+            n = cast(uint) n64;
+            n64 = 0;
+        }
+
+        while (n)
+        {
+            *--start = cast(char) (n % 10) + '0';
+            n /= 10;
+        }
+        // Ignore the leading zero if it was the last part of the integer.
+        if (n64 == 0)
+        {
+            if ((start[0] == '0')
+             && (start != (buffer[].ptr + buffer.sizeof -1)))
+            {
+                ++start;
+            }
+            break;
+        }
+        // Copy leading zeros if it wasn't the most significant part of the
+        // integer.
+        while (start != o)
+        {
+            *--start = '0';
+        }
+    }
+
+    // Get the length that we have copied.
+    uint l = cast(uint) ((buffer[].ptr + buffer.sizeof - 1) - start);
+    if (l == 0)
+    {
+        *--start = '0';
+        l = 1;
+    }
+    else if (number < 0) // Set the sign.
+    {
+        *--start = '-';
+        ++l;
+    }
+
+    return buffer[$ - l - 1 .. $ - 1];
+}
+
+// Converting an integer to string.
+@nogc nothrow pure @system unittest
+{
+    char[21] buf;
+
+    assert(integral2String(80, buf) == "80");
+    assert(integral2String(-80, buf) == "-80");
+    assert(integral2String(0, buf) == "0");
+    assert(integral2String(uint.max, buf) == "4294967295");
+    assert(integral2String(int.min, buf) == "-2147483648");
+}