fs.FOut

Example

// import module
var fs = require('qminer').fs;
// open file in write mode
var fout = new fs.FOut('file.txt');
// write a line
fout.writeLine('example text');
// close
fout.close();

Parameters

close()

Closes the output stream.

// import module
var fs = require('qminer').fs;
// open file in write mode
var fout = new fs.FOut('file.txt');
// write a line
fout.writeLine('example text');
// close
fout.close();

flush() → module:fs.FOut

Flushes the output stream.

// import module
var fs = require('qminer').fs;
// open file in write mode
var fout = new fs.FOut('file.txt');
// write a line
fout.writeLine('example text');
// flush the stream
fout.flush();
// close
fout.close();

Returns

module:fs.FOutB Self.

write(arg) → module:fs.FOut

Writes a string or number or a JSON object in human readable form.

// import module
var fs = require('qminer').fs;
// open file in write mode
var fout = new fs.FOut('file.txt');
// write a string
fout.write('example text');
// close
fout.close();

Returns

module:fs.FOutB Self.

writeBinary(str) → module:fs.FOut

Writes a string or number or a JSON object in binary form.

// import fs module
var fs = require('qminer').fs;
// save a string in binary form

Returns

module:fs.FOutB Self.

writeJson() → (Object or module:fs.FOut)

Saves json object, which can be read by fs.FIn.readJson.

// import fs module
var fs = require('qminer').fs;
// create and save a json using the writeJson method

Returns

ObjectB obj - Json object to write.

module:fs.FOutB Self.

writeLine(str) → module:fs.FOut

Writes a string and adds a new line.

// import module
var fs = require('qminer').fs;
// open file in write mode
var fout = new fs.FOut('file.txt');
// write a line
fout.writeLine('example text');
// close
fout.close();

Returns

module:fs.FOutB Self.