Node.js Stream writable.writableFinished Property

// Node.js program to demonstrate the     
// writable.writableFinished Property
 
// Accessing stream module
const stream = require('stream');
 
// Creating a stream and creating 
// a write function
const writable = new stream.Writable({
 
  // Write function with its 
  // parameters
  write: function(chunk, encoding, next) {
 
    // Converting the chunk of
    // data to string
    console.log(chunk.toString());
    next();
  }
});
  
// Using for loop and calling 
// write method 
for (let i = 0; i < 5; i++) {
  writable.write(`GfG, #${i}!`);
}
 
// Emitting finish event
writable.on('finish', () => {
  console.log('All writes are now complete.');
});
 
// Calling end function
writable.end('This is the end\n');
 
// Calling writable.writableFinished  
// Property
writable.writableFinished;
writable.destroy();

// Node.js program to demonstrate the     
// writable.writableFinished Property
 
// Accessing stream module
const stream = require('stream');
 
// Creating a stream and creating 
// a write function
const writable = new stream.Writable({
 
  // Write function with its 
  // parameters
  write: function(chunk, encoding, next) {
 
    // Converting the chunk of
    // data to string
    console.log(chunk.toString());
    next();
  }
});
 
// Calling write() method
writable.write('GfG');
 
// Calling writable.writableFinished  
// Property
writable.writableFinished;
writable.destroy();