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Function takes a CSV (header + data) string as input and gives back a JS object.
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// Start from https://gist.github.com/iwek/7154578#file-csv-to-json-js | |
// and fix the issue with double quoted values | |
function csvTojs(csv) { | |
var lines=csv.split("\n"); | |
var result = []; | |
var headers = lines[0].split(","); | |
for(var i=1; i<lines.length; i++) { | |
var obj = {}; | |
var row = lines[i], | |
queryIdx = 0, | |
startValueIdx = 0, | |
idx = 0; | |
if (row.trim() === '') { continue; } | |
while (idx < row.length) { | |
/* if we meet a double quote we skip until the next one */ | |
var c = row[idx]; | |
if (c === '"') { | |
do { c = row[++idx]; } while (c !== '"' && idx < row.length - 1); | |
} | |
if (c === ',' || /* handle end of line with no comma */ idx === row.length - 1) { | |
/* we've got a value */ | |
var value = row.substr(startValueIdx, idx - startValueIdx).trim(); | |
/* skip first double quote */ | |
if (value[0] === '"') { value = value.substr(1); } | |
/* skip last comma */ | |
if (value[value.length - 1] === ',') { value = value.substr(0, value.length - 1); } | |
/* skip last double quote */ | |
if (value[value.length - 1] === '"') { value = value.substr(0, value.length - 1); } | |
var key = headers[queryIdx++]; | |
obj[key] = value; | |
startValueIdx = idx + 1; | |
} | |
++idx; | |
} | |
result.push(obj); | |
} | |
return result; | |
} |
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function csvTojs(csv) {
how to pass csv object to function?