seanhalle@5: /* These are the functions that handle the various routes 
seanhalle@5:  */
seanhalle@5: 
seanhalle@5: var fs = require('fs');
seanhalle@5: var errHdlr = function (err) {
seanhalle@5:   if( err ) return console.log( "Error writing file: " + err );
seanhalle@5: }
seanhalle@5: 
seanhalle@5: exports.saveJSON = function(req, res) {
seanhalle@5:   res.send( req.query.json );
seanhalle@5:   fs.writeFile('./savedSyntaxGraphs/syntaxGraph.txt', req.query.json, errHdlr);
seanhalle@5: };
seanhalle@5: 
seanhalle@5: //fs = require('fs');
seanhalle@5: //fs.writeFile(filename, data, [encoding], [callback])
seanhalle@5: