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Make makeChangesHelp tail recursive #319

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Nov 19, 2018
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11 changes: 6 additions & 5 deletions src/Test/Runner/Node/Vendor/Diff.elm
Original file line number Diff line number Diff line change
Expand Up @@ -213,11 +213,12 @@ makeChangesHelp changes getA getB ( x, y ) path =
else
Err (UnexpectedPath ( x, y ) path)
in
change
|> Result.andThen
(\c ->
makeChangesHelp (c :: changes) getA getB ( prevX, prevY ) tail
)
case change of
Err err ->
Err err

Ok c ->
makeChangesHelp (c :: changes) getA getB ( prevX, prevY ) tail



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