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Nimble csv parse error

#nimblecsv
vishal-h

vishal-h

Nimble csv parse error

Here is a simple csv
csv = ~s(name, name@email.com, prop1, 40, prop2, “A, B”, “p:q, x:y”) and parser is defined as
NimbleCSV.define(MyParser, separator: “,”, escape: “\”")

Now running the praser…
MyParser.parse_string(csv, skip_headers: false) gives the error

**** (NimbleCSV.ParseError) unexpected escape character " in ,**

What’s wrong here?

Thanks …

2 comments
#nimblecsv
2 1376 2

Marked As Solved

al2o3cr

al2o3cr

should instead be:

~s(name,name@email.com,prop1,40,prop2,"A, B","p:q, x:y")

The CSV parser does not want a space after , and explicitly looks for escape characters immediately preceded by a separator:
https://github.com/dashbitco/nimble_csv/blob/3e869aa945b5428e59f6a05222f1a36f0bd3eb7d/lib/nimble_csv.ex#L382

1
Post #2

Also Liked

vishal-h

vishal-h

RFC RFC 4180 - Common Format and MIME Type for Comma-Separated Values (CSV) Files - Spaces are considered part of a field and should not be ignored.

Thanks for the quick response, Otherwise it would have taken a while to find this out!

1
Post #3

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