csvtojson
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A tool concentrating on converting csv data to JSON with customised parser supporting
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<title>Code coverage report for csv2json/libs/interfaces/cli/main.js</title>
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<a href="../../../../index.html">All files</a> / <a href="index.html">csv2json/libs/interfaces/cli</a> main.js
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<tr><td class="line-count quiet"><a name='L1'></a><a href='#L1'>1</a>
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<span class="cline-any cline-no"> </span></td><td class="text"><pre class="prettyprint lang-js">/**
* Convert input to process stdout
*/
//implementation
var Converter = <span class="cstat-no" title="statement not covered" >require("../../core/Converter.js");</span>
function <span class="fstat-no" title="function not covered" >_initConverter(</span>){
var csvConverter = <span class="cstat-no" title="statement not covered" >new Converter();</span>
var started = <span class="cstat-no" title="statement not covered" >false;</span>
var writeStream = <span class="cstat-no" title="statement not covered" >process.stdout;</span>
<span class="cstat-no" title="statement not covered" > csvConverter.on("record_parsed",<span class="fstat-no" title="function not covered" >fu</span>nction(rowJSON){</span>
<span class="cstat-no" title="statement not covered" > if (started){</span>
<span class="cstat-no" title="statement not covered" > writeStream.write(",\n");</span>
}
<span class="cstat-no" title="statement not covered" > writeStream.write(JSON.stringify(rowJSON)); </span> //write parsed JSON object one by one.
<span class="cstat-no" title="statement not covered" > if (started === false){</span>
<span class="cstat-no" title="statement not covered" > started = true;</span>
}
});
<span class="cstat-no" title="statement not covered" > writeStream.write("[\n"); </span>//write array symbol
<span class="cstat-no" title="statement not covered" > csvConverter.on("end_parsed",<span class="fstat-no" title="function not covered" >fu</span>nction(){</span>
<span class="cstat-no" title="statement not covered" > writeStream.write("\n]"); </span>//end array symbol
});
<span class="cstat-no" title="statement not covered" > csvConverter.on("error",<span class="fstat-no" title="function not covered" >fu</span>nction(err){</span>
<span class="cstat-no" title="statement not covered" > console.error(err);</span>
<span class="cstat-no" title="statement not covered" > process.exit(-1);</span>
});
<span class="cstat-no" title="statement not covered" > return csvConverter;</span>
}
function <span class="fstat-no" title="function not covered" >convertFile(</span>fileName){
var csvConverter=<span class="cstat-no" title="statement not covered" >_initConverter();</span>
<span class="cstat-no" title="statement not covered" > csvConverter.from(fileName);</span>
}
function <span class="fstat-no" title="function not covered" >convertString(</span>csvString){
var csvConverter=<span class="cstat-no" title="statement not covered" >_initConverter();</span>
<span class="cstat-no" title="statement not covered" > csvConverter.from(csvString);</span>
}
//module interfaces
<span class="cstat-no" title="statement not covered" >module.exports.convertFile = convertFile;</span>
<span class="cstat-no" title="statement not covered" >module.exports.convertString = convertString;</span></pre></td></tr>
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Code coverage
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