Merge pull request #23 from petrknap/ascii

Added `Ascii::INFORMATION_SEPARATORS` group

Author: petrknap

src/Ascii.php

@@ -7,15 +7,17 @@
 /**
  * @see https://datatracker.ietf.org/doc/html/rfc20
  *
- * @todo upgrade to PHP 8.2 and move values to cases
+ * @todo upgrade to PHP 8.2, move values to cases and move `values of cases` region under `groups of cases` region
  */
 enum Ascii: string
 {
+    #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
 
     /**
      * Separates different files (databases)
@@ -35,6 +37,18 @@ 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
+
     /**
      * @see implode()
      */