public static ISourceAdapter <T> Union <T>(this ITarget <T> self, ITarget <T> other)
{
var lf = Lifetime.WhenAll(self.Lifetime, other.Lifetime);
var signal = new SourceAdapter <T>(lf);
self.Subscribe(x => { signal.Fire(x); });
other.Subscribe(x => { signal.Fire(x); });
return(signal);
}
public static ISourceAdapter <TRes> Select <T, TRes>(this ITarget <T> self, Func <T, TRes> selector)
{
var lf = Lifetime.DefineDependent(self.Lifetime).Lifetime;
var signal = new SourceAdapter <TRes>(lf);
self.Subscribe(x =>
{
signal.Fire(selector(x));
});
return(signal);
}
public static ISourceAdapter <T> Where <T>(this ITarget <T> self, Func <T, bool> predecate)
{
var lf = Lifetime.DefineDependent(self.Lifetime).Lifetime;
var signal = new SourceAdapter <T>(lf);
self.Subscribe(x =>
{
if (predecate(x))
{
signal.Fire(x);
}
});
return(signal);
}
private void Fire(T value)
{
_pureSourceAdapter.Fire(value);
}
