private static Json5Value Walk(Json5Container holder, string key, Func <Json5Container, string, Json5Value, Json5Value> transformer)
{
Json5Value value = holder[key];
if (value is Json5Container)
{
Json5Container c = (Json5Container)value;
string[] keys = c.Keys.ToArray();
foreach (string k in keys)
{
Json5Value v = Walk(c, k, transformer);
if (v != null)
{
c[k] = v;
}
else
{
c.Remove(k);
}
}
}
// Special case for holder
if (key == "")
{
return(value);
}
return(transformer(holder, key, value));
}
private static Json5Value Walk(Json5Container holder, string key, Func <Json5Container, string, Json5Value, Json5Value> transformer)
{
Json5Value value = holder[key];
if (value is Json5Container)
{
Json5Container c = (Json5Container)value;
foreach (string k in c.Keys)
{
Json5Value v = Walk(c, k, transformer);
if (v != null)
{
c[k] = v;
}
else
{
c.Remove(k);
}
}
}
return(transformer(holder, key, value));
}