http://d.puremagic.com/issues/show_bug.cgi?id=9868
Andrej Mitrovic <[email protected]> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution| |WONTFIX --- Comment #2 from Andrej Mitrovic <[email protected]> 2013-04-07 04:24:03 PDT --- Fair enough. Here's a library workaround when it's really needed: ---- import std.stdio; import std.traits; struct Walk(Hash) if (isAssociativeArray!Hash) { Hash hash; int opApply(int delegate(size_t idx, KeyType!Hash key, ValueType!Hash val) dg) { int result = 0; size_t idx; foreach (key, val; hash) { result = dg(idx++, key, val); if (result) break; } return result; } } auto walk(Hash)(Hash hash) if (isAssociativeArray!Hash) { return Walk!Hash(hash); } void main() { string[string] hash = ["f" : "foo", "b" : "bar"]; foreach (i, key, val; hash.walk) { writefln("%s %s %s", i, key, val); } } ---- -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
