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Fix issues with JSON handling #4

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Fix issues with JSON handling #4

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14 changes: 9 additions & 5 deletions lib/jsoncsv.js
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9 changes: 5 additions & 4 deletions src/jsoncsv.coffee
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Original file line number Diff line number Diff line change
Expand Up @@ -8,8 +8,8 @@ class JsonCsv extends require('events').EventEmitter
# columns should be array of json nodes
return cb('error no data') unless data?
return cb('error please provide columns as options') unless columns?
data = JSON.stringify(data)
json = JSON.parse(data)
data = JSON.parse(data)
json = data[Object.keys(data)[0]]
for j in json
delete j['_events']
delete j['_id']
Expand All @@ -26,8 +26,9 @@ class JsonCsv extends require('events').EventEmitter
line += "," if field == null or field == undefined
else
if json[i] != undefined
line += json[i][index] + "," if json[i][index] != undefined
i = i + 1
line += json[i][index] if json[i][index] != undefined
line += "," if columns.slice(-1)[0] != index
i = i + 1
line += '\r\n'

line.slice 0, line.Length - 1
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