Method: Wiretap::NodeMetaData#length

Defined in:
ext/nodemetadata.cpp

#length ⇒ Object

Get count of node metadata entries



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# File 'ext/nodemetadata.cpp', line 7

static VALUE wiretap_node_metadata_count(VALUE self) {
	WireTapNodeHandle* node;
	int num;
	Data_Get_Struct(self, WireTapNodeHandle, node);
	NODERUN_E(node, node->getNumAvailableMetaDataStreams(num));
	return INT2FIX(num);
}