Refactor redactor into replacer#2277
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moskyb
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Aug 8, 2023
| if _, err := r.dst.Write(r.subst); err != nil { | ||
| // Now handle the match itself. | ||
| // Call the replacement callback to get a replacement. | ||
| if repl := r.replacement(r.buf[match.from:match.to]); len(repl) > 0 { |
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is "replace the thing matched with an empty string" (ie delete the matched string) a valid use case? i can see the semantics there being a little confusing if the user tried to do that
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That should be supported - replacement should return nil. The if on this line is just to skip calling r.dst.Write with nil or empty.
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I'm going to add some more tests, since there is 0 coverage in most of Edit: Done. |
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triarius
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Nice. I think I know how to use this now.
This was referenced Aug 13, 2023
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This changes
redactorintoreplacer. A summary:ValuesToRedact, andVarsToRedactare moved into a new package,redactRedactorand necessary friends are renamed and moved intoreplacer.pipeline_upload.gois changed to use aReplacerto search through the JSON in a streaming manner.flushUpTois changed to call a callback when processing matches instead of using a fixed[]byte.flushUpToalso no longer eagerly flushes into the middle of matches.