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make node types into enums and clean up code using them (#225)

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* make node types into enums and clean up code using them

* add some tests for anchorable
This commit is contained in:
Cameron Ross 2019-01-27 22:26:00 -03:30 • committed by Basile-z
parent bbfe2bbb69
commit b63ea1aaae
9 changed files with 505 additions and 453 deletions
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47
examples/yaml_bench/yaml_bench.d
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@ -18,25 +18,36 @@ void extract(ref Node document) @safe
{
void crawl(ref Node root) @safe
{
if(root.isScalar) switch(root.tag)
final switch (root.nodeID)
{
case "tag:yaml.org,2002:null": auto value = root.as!YAMLNull; break;
case "tag:yaml.org,2002:bool": auto value = root.as!bool; break;
case "tag:yaml.org,2002:int": auto value = root.as!long; break;
case "tag:yaml.org,2002:float": auto value = root.as!real; break;
case "tag:yaml.org,2002:binary": auto value = root.as!(ubyte[]); break;
case "tag:yaml.org,2002:timestamp": auto value = root.as!SysTime; break;
case "tag:yaml.org,2002:str": auto value = root.as!string; break;
default: writeln("Unrecognozed tag: ", root.tag);
}
else if(root.isSequence) foreach(ref Node node; root)
{
crawl(node);
}
else if(root.isMapping) foreach(ref Node key, ref Node value; root)
{
crawl(key);
crawl(value);
case NodeID.scalar:
switch(root.tag)
{
case "tag:yaml.org,2002:null": auto value = root.as!YAMLNull; break;
case "tag:yaml.org,2002:bool": auto value = root.as!bool; break;
case "tag:yaml.org,2002:int": auto value = root.as!long; break;
case "tag:yaml.org,2002:float": auto value = root.as!real; break;
case "tag:yaml.org,2002:binary": auto value = root.as!(ubyte[]); break;
case "tag:yaml.org,2002:timestamp": auto value = root.as!SysTime; break;
case "tag:yaml.org,2002:str": auto value = root.as!string; break;
default: writeln("Unrecognozed tag: ", root.tag);
}
break;
case NodeID.sequence:
foreach(ref Node node; root)
{
crawl(node);
}
break;
case NodeID.mapping:
foreach(ref Node key, ref Node value; root)
{
crawl(key);
crawl(value);
}
break;
case NodeID.invalid:
assert(0);
}
}