feat: added Ascii::INFORMATION_SEPARATORS group

Author: petrknap

src/Ascii.php

@@ -11,12 +11,6 @@
  */
 enum Ascii: string
 {
-    public const FILE_SEPARATOR = "\x1C";
-    public const GROUP_SEPARATOR = "\x1D";
-    public const NULL = "\x00";
-    public const RECORD_SEPARATOR = "\x1E";
-    public const UNIT_SEPARATOR = "\x1F";
-
     /**
      * Separates different files (databases)
      */
@@ -35,6 +29,26 @@ enum Ascii: string
      */
     case UnitSeparator = self::UNIT_SEPARATOR;
 
+    #region groups of cases
+    /**
+     * Used to separate and qualify information in a logical sense
+     */
+    public const INFORMATION_SEPARATORS = [
+        self::FileSeparator,
+        self::GroupSeparator,
+        self::RecordSeparator,
+        self::UnitSeparator,
+    ];
+    #endregion
+
+    #region values of cases
+    public const FILE_SEPARATOR = "\x1C";
+    public const GROUP_SEPARATOR = "\x1D";
+    public const NULL = "\x00";
+    public const RECORD_SEPARATOR = "\x1E";
+    public const UNIT_SEPARATOR = "\x1F";
+    #endregion
+
     /**
      * @see implode()
      */