Code Duplication    Length = 3-3 lines in 2 locations

lib/includes/diff/ariadne.diff.inc 2 locations

@@ 121-123 (lines=3) @@
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  }
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  function _added($lines) {
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    foreach ($lines as $line) {
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      $this->rows[] = array_merge($this->emptyLine(), $this->addedLine(check_plain($line)));
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    }
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  }
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  function _deleted($lines) {
@@ 127-129 (lines=3) @@
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  }
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  function _deleted($lines) {
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    foreach ($lines as $line) {
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      $this->rows[] = array_merge($this->deletedLine(check_plain($line)), $this->emptyLine());
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    }
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  }
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  function _context($lines) {