Document methods

* Add missing documentation.
* Fixes and reformatting.

Author: DigiLive

lib/jblond/Diff.php

@@ -46,8 +46,7 @@ class Diff
     private $groupedCodes;
 
     /**
-     * @var array<string, string> Associative array containing the default options available
-     *                    for the diff class and their default value.
+     * @var array Associative array containing the default options available for the diff class and their default value.
      *
      *              - context           The amount of lines to include around blocks that differ.
      *              - trimEqual         Strip blocks of equal lines from the start and end of the text.

lib/jblond/Diff/Renderer/MainRenderer.php

@@ -124,7 +124,7 @@ protected function renderSequences(): array
                  * 4 - The end line in the second sequence.
                  *
                  * The different types of tags include:
-                 * replace - The string from $startOld to $endOld in $oldText should be replaced by
+                 * replace - The string in $oldText from $startOld to $endOld, should be replaced by
                  *           the string in $newText from $startNew to $endNew.
                  * delete  - The string in $oldText from $startOld to $endNew should be deleted.
                  * insert  - The string in $newText from $startNew to $endNew should be inserted at $startOld in
@@ -291,7 +291,7 @@ public function sequenceToArray(string $pattern, string $sequence): array
      * E.g.
      * <pre>
      *         1234567
-     * OLd => "abcdefg" Start marker inserted at position 3
+     * Old => "abcdefg" Start marker inserted at position 3
      * New => "ab123fg"   End marker inserted at position 6
      * </pre>
      *

lib/jblond/Diff/SequenceMatcher.php

@@ -46,17 +46,12 @@ class SequenceMatcher
     private $b2j = [];
 
     /**
-     * @var array
-     */
-    private $options = [];
-
-    /**
-     * @var null|array
+     * @var array A list of all of the op-codes for the differences between the compared strings.
      */
     private $opCodes;
 
     /**
-     * @var null|array
+     * @var array A nested set of arrays for all of the matching sub-sequences the compared strings.
      */
     private $matchingBlocks;
 
@@ -72,9 +67,8 @@ class SequenceMatcher
     ];
 
     /**
-     * The constructor. With the sequences being passed, they'll be set for the
-     * sequence matcher and it will perform a basic cleanup & calculate junk
-     * elements.
+     * The constructor. With the sequences being passed, they'll be set for the sequence matcher and it will perform a
+     * basic cleanup & calculate junk elements.
      *
      * @param   string|array       $old           A string or array containing the lines to compare against.
      * @param   string|array       $new           A string or array containing the lines to compare.
@@ -295,11 +289,9 @@ public function getGroupedOpCodes(): array
     }
 
     /**
-     * Return a list of all of the op codes for the differences between the
-     * two strings.
+     * Return a list of all of the op codes for the differences between the two strings.
      *
-     * The nested array returned contains an array describing the op code
-     * which includes:
+     * The nested array returned contains an array describing the op code which includes:
      * 0 - The type of tag (as described below) for the op code.
      * 1 - The beginning line in the first sequence.
      * 2 - The end line in the first sequence.
@@ -366,12 +358,10 @@ public function getOpCodes(): array
     }
 
     /**
-     * Return a nested set of arrays for all of the matching sub-sequences
-     * in the strings $a and $b.
+     * Return a nested set of arrays for all of the matching sub-sequences in compared strings $a and $b.
      *
-     * Each block contains the lower constraint of the block in $a, the lower
-     * constraint of the block in $b and finally the number of lines that the
-     * block continues for.
+     * Each block contains the lower constraint of the block in $a, the lower constraint of the block in $b and finally
+     * the number of lines that the block continues for.
      *
      * @return array Nested array of the matching blocks, as described by the function.
      */