collections via markdown files

pkg/helper/dir.go

@@ -2,7 +2,6 @@ package helper
 
 import (
 	"os"
-	"strings"
 )
 
 // CreateDirectory creates direcory with all missing parents and panic if error
@@ -25,14 +24,3 @@ func CreateDirectory(dir string) {
 		Log.Panicf("unknown error for output directory '%s': %s", dir, err)
 	}
 }
-
-// BackToRoot builds ../../ string
-func BackToRoot(curNavPath string) string {
-	tmpPath := ""
-	if curNavPath != "" {
-		for i := strings.Count(curNavPath, "/") + 1; i > 0; i-- {
-			tmpPath += "../"
-		}
-	}
-	return tmpPath
-}

pkg/helper/regexp.go

@@ -0,0 +1,18 @@
+package helper
+
+import "regexp"
+
+// GetRegexpParams gets a map of named regexp group matches
+// use pe. (?P<Year>\d{4})-(?P<Month>\d{2})-(?P<Day>\d{2}) as regexp
+func GetRegexpParams(regEx *regexp.Regexp, str string) (paramsMap map[string]string) {
+
+	match := regEx.FindStringSubmatch(str)
+
+	paramsMap = make(map[string]string)
+	for i, name := range regEx.SubexpNames() {
+		if i > 0 && i <= len(match) {
+			paramsMap[name] = match[i]
+		}
+	}
+	return
+}