/// <summary>
/// Filters types by a given predicate.
/// </summary>
/// <typeparam name="TContext"></typeparam>
/// <param name="builder">Builder.</param>
/// <param name="predicate">The predicate for filtering types.</param>
public static void Where <TContext>(this IPCBuilder <Assembly, IEnumerable <Type> > builder, Func <Type, bool> predicate)
{
var types = builder.Context;
var newContext = types.Where(t => predicate(t));
builder.Update <Type>(newContext);
}
/// <summary>
/// Registers types which implement the specified attribute.
/// </summary>
/// <typeparam name="TAttribute">The attribute to filter for.</typeparam>
/// <param name="builder">Builder</param>
/// <returns>A builder.</returns>
public static IPCBuilder <Type, IEnumerable <Type> > WithAttribute <TAttribute>(this IPCBuilder <Assembly, IEnumerable <Type> > builder)
{
var attributeType = typeof(TAttribute);
var types = builder.Context;
var newContext = types.Where(t => t
.CustomAttributes.Any(a => a.AttributeType == attributeType)
);
return(builder.Update <Type>(newContext));
}
