HoboFields rich types fix - was converting blanks to 0 for numeric types

bryanlarsen · Apr 7, 2009 · 8664b71 · 8664b71
1 parent 15e407f
commit 8664b71
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/hobofields/lib/hobo_fields.rb b/hobofields/lib/hobo_fields.rb
@@ -59,6 +59,8 @@ def to_name(type)
 
 
   def can_wrap?(type, val)
+    col_type = type::COLUMN_TYPE
+    return false if val.blank? && (col_type == :integer || col_type == :float || col_type == :decimal)
     klass = Object.instance_method(:class).bind(val).call # Make sure we get the *real* class
     arity = type.instance_method(:initialize).arity
     (arity == 1 || arity == -1) && !@never_wrap_types.any? { |c| klass <= c }