Lookup <TEntity, TKey, TValue>(
this Lens <TEntity, IImmutableDictionary <TKey, TValue> > lens,
TKey key, Func <TKey, TValue> defaultFactory)
{
return(lens.With(Lookup(key, defaultFactory)));
}
public static Lens <TEntity, TValue> Location <TEntity, TValue>(
this Lens <TEntity, IImmutableGrid <TValue> > self, int x, int y)
{
return(self.With(Location <TValue>(x, y)));
}
Lookup <TType, TKey, TValue>(
this Lens <TType, IImmutableDictionary <TKey, TValue> > lens,
TKey key)
{
return(lens.With(Lookup <TKey, TValue>(key)));
}
public static Lens <TEntity, TValue> Location <TEntity, TValue>(
this Lens <TEntity, IImmutableGrid <TValue> > self, Vector location)
{
return(self.With(Location <TValue>(location.X, location.Y)));
}