From e366fabd551952d5aa79ebe509e62c644130cc6d Mon Sep 17 00:00:00 2001
From: Will Rossiter <will.rossiter@gmail.com>
Date: Wed, 17 Apr 2013 17:35:59 +1200
Subject: [PATCH] Remove duplicate functionality between float and double

---
 model/fieldtypes/Double.php | 37 ++-----------------------------------
 1 file changed, 2 insertions(+), 35 deletions(-)

diff --git a/model/fieldtypes/Double.php b/model/fieldtypes/Double.php
index e82d1ea2f..e528f1fc6 100644
--- a/model/fieldtypes/Double.php
+++ b/model/fieldtypes/Double.php
@@ -4,11 +4,10 @@
  * @package framework
  * @subpackage model
  */
-class Double extends DBField {
+class Double extends Float {
 	
 	public function requireField() {
-	
-		// HACK: MSSQL does not support double so we're usinf float instead
+		// HACK: MSSQL does not support double so we're using float instead
 		// @todo This should go into MSSQLDatabase ideally somehow
 		if(DB::getConn() instanceof MySQLDatabase) {
 			DB::requireField($this->tableName, $this->name, "double");
@@ -16,36 +15,4 @@ class Double extends DBField {
 			DB::requireField($this->tableName, $this->name, "float");
 		}
 	}
-	
-	public function Nice() {
-		return number_format($this->value, 2);
-	}
-	
-	/**
-	 * Returns the value to be set in the database to blank this field.
-	 * Usually it's a choice between null, 0, and ''
-	 */
-	public function nullValue() {
-		return 0;
-	}
-
-	/**
-	 * Return an encoding of the given value suitable for inclusion in a SQL statement.
-	 * If necessary, this should include quotes.
-	 */
-	public function prepValueForDB($value) {
-		if($value === true) {
-			return 1;
-		}
-		if(!$value || !is_numeric($value)) {
-			if(strpos($value, '[') === false) {
-				return '0';
-			} else {
-				return Convert::raw2sql($value);
-			}
-		} else {
-			return Convert::raw2sql($value);
-		}
-	}
-
 }