Working on building out models

a recursive approach? or a dfs approach? not sure yet. still playing with ideas.

openapi/create_document.go

@@ -0,0 +1,19 @@
+package openapi
+
+import (
+    "github.com/pb33f/libopenapi/datamodel"
+    v3 "github.com/pb33f/libopenapi/datamodel/low/3.0"
+)
+
+func CreateDocument(spec []byte) (*v3.Document, error) {
+
+    // extract details from spec
+    info, err := datamodel.ExtractSpecInfo(spec)
+    if err != nil {
+        return nil, err
+    }
+
+    doc := &v3.Document{}
+    doc.Build(info.RootNode.Content[0])
+    return doc, nil
+}