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final class ArcanistDiffUtils
libphutil Technical Documentation ()

Dumping ground for diff- and diff-algorithm-related miscellany.

Methods

public function __get($name)
Inherited

This method is not documented.
Parameters
$name
Return
wild

public function __set($name, $value)
Inherited

This method is not documented.
Parameters
$name
$value
Return
wild

public function current()
Inherited

This method is not documented.
Return
wild

public function key()
Inherited

This method is not documented.
Return
wild

public function next()
Inherited

This method is not documented.
Return
wild

public function rewind()
Inherited

This method is not documented.
Return
wild

public function valid()
Inherited

This method is not documented.
Return
wild

private function throwOnAttemptedIteration()
Inherited

This method is not documented.
Return
wild

public function getPhobjectClassConstant($key, $byte_limit)
Inherited

Phobject

Read the value of a class constant.

This is the same as just typing self::CONSTANTNAME, but throws a more useful message if the constant is not defined and allows the constant to be limited to a maximum length.

Parameters
string$keyName of the constant.
int|null$byte_limitMaximum number of bytes permitted in the value.
Return
stringValue of the constant.

public static function isHeuristicBinaryFile($data)

Make a best-effort attempt to determine if a file is definitely binary.

Parameters
$data
Return
boolIf true, the file is almost certainly binary. If false, the file might still be binary but is subtle about it.

public static function renderDifferences($old, $new, $context_lines, $diff_options)

This method is not documented.
Parameters
$old
$new
$context_lines
$diff_options
Return
wild

public static function generateIntralineDiff($o, $n)

This method is not documented.
Parameters
$o
$n
Return
wild

private static function collapseIntralineRuns($runs)

This method is not documented.
Parameters
$runs
Return
wild

public static function generateEditString($ov, $nv, $max)

This method is not documented.
Parameters
array$ov
array$nv
$max
Return
wild

private static function computeIntralineEdits($o, $n, $max_glyphs)

This method is not documented.
Parameters
$o
$n
$max_glyphs
Return
wild