private static bool IsEmpty(this object value)
{
if (value == null)
{
return(true);
}
#if !SKIP_FSHARP
if (ReflectionHelper.IsFSharpOptionType(value.GetType()) && !FSharpOptionHelper.IsSome(value))
{
return(true);
}
#endif
if (value is ValueType && value.Equals(value.GetType().GetDefaultValue()))
{
return(true);
}
if (value is string && ((string)value).Length == 0)
{
return(true);
}
if (value is IEnumerable && !((IEnumerable)value).GetEnumerator().MoveNext())
{
return(true);
}
return(false);
}
private static bool IsEmpty(this object value, Specification specification, bool skipDefault)
{
if (value == null)
{
return(true);
}
if (skipDefault && value.Equals(specification.DefaultValue.FromJust()))
{
return(true);
}
if (Nullable.GetUnderlyingType(specification.ConversionType) != null)
{
return(false); //nullable
}
#if !SKIP_FSHARP
if (ReflectionHelper.IsFSharpOptionType(value.GetType()) && !FSharpOptionHelper.IsSome(value))
{
return(true);
}
#endif
if (value is ValueType && value.Equals(value.GetType().GetDefaultValue()))
{
return(true);
}
if (value is string && ((string)value).Length == 0)
{
return(true);
}
if (value is IEnumerable && !((IEnumerable)value).GetEnumerator().MoveNext())
{
return(true);
}
return(false);
}
private static object NormalizeValue(this object value)
{
if (value != null &&
ReflectionHelper.IsFSharpOptionType(value.GetType()) &&
FSharpOptionHelper.IsSome(value))
{
return(FSharpOptionHelper.ValueOf(value));
}
return(value);
}