Removed add_sortable_classes()
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@ -22,12 +22,6 @@ class GridFieldSortableObject extends DataExtension {
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}
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}
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public static function add_sortable_classes(array $classes) {
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foreach($classes as $class) {
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self::add_sortable_class($class);
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}
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}
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public static function add_sortable_many_many_relation($ownerClass, $componentName) {
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list($parentClass, $componentClass, $parentField, $componentField, $table)=singleton($ownerClass)->many_many($componentName);
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