updates

utils/utils.go

@@ -0,0 +1,51 @@
+package utils
+
+import (
+	"errors"
+	"reflect"
+	"strings"
+	"unicode"
+)
+
+// Dict allows to send more than one variable into a template
+func Dict(values ...interface{}) (map[string]interface{}, error) {
+	if len(values)%2 != 0 {
+		return nil, errors.New("invalid dict call")
+	}
+	dict := make(map[string]interface{}, len(values)/2)
+	for i := 0; i < len(values); i += 2 {
+		key, ok := values[i].(string)
+		if !ok {
+			return nil, errors.New("dict keys must be strings")
+		}
+		dict[key] = values[i+1]
+	}
+	return dict, nil
+}
+
+func IsMap(sth interface{}) bool {
+	return reflect.ValueOf(sth).Kind() == reflect.Map
+}
+
+func SplitCapitalize(name string) string {
+	var words []string
+	l := 0
+	for s := name; s != ""; s = s[l:] {
+		l = strings.IndexFunc(s[1:], unicode.IsUpper) + 1
+		if l <= 0 {
+			l = len(s)
+		}
+		words = append(words, s[:l])
+	}
+
+	name = ""
+
+	for _, element := range words {
+		name += element + " "
+	}
+
+	name = strings.ToLower(name[:len(name)-1])
+	name = strings.ToUpper(string(name[0])) + name[1:len(name)]
+
+	return name
+}