Testing YAML Unmarshalling

scholar.go

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+package main
+
+import (
+	"fmt"
+	"io/ioutil"
+	"reflect"
+
+	"gopkg.in/yaml.v2"
+)
+
+func main() {
+	test := make(map[interface{}]interface{})
+
+	data, err := ioutil.ReadFile("types.yaml")
+	if err != nil {
+		panic(err)
+	}
+
+	err = yaml.Unmarshal(data, &test)
+	if err != nil {
+		panic(err)
+	}
+
+	for entry, ev := range test {
+		fmt.Println(entry)
+		evv := reflect.ValueOf(ev)
+		if evv.Kind() == reflect.Map {
+			for _, content := range evv.MapKeys() {
+				cv := evv.MapIndex(content).Interface()
+				fmt.Println("  ", content)
+
+				cvv := reflect.ValueOf(cv)
+				if cvv.Kind() == reflect.Map {
+					for _, field := range cvv.MapKeys() {
+						fv := cvv.MapIndex(field)
+						fmt.Println("    ", field, "->", fv)
+					}
+				} else {
+					fmt.Println("    >", cv)
+				}
+			}
+		}
+	}
+
+}

types.yaml

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+article:
+    desc: An article in a journal, magazine, newspaper, or other periodical which forms a self-contained unit with its own title.
+    req:
+        author: Author(s) of the article.
+        title: Title of the article.
+        journaltitle: Title of the journal.
+        date: YYYY-MM-DD format.
+    opt:
+        editor: Editor(s) of the journal.
+        language: Language of the article.
+        series: Series of the journal.
+        volume: Volume of the journal.
+        number: Number of the journal.
+        issn: ISSN number of the article.
+        doi: DOI code of the article.
+        url: URL of the article.
+        urldate: Access date in YYY-MM-DD format.