chunked-file-reader

ChunkdFileReader
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Reading a large file in the browser context as chunked.

How to Use
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``js
var fileElement= document.querySelector('input[type="file"]');
fileElement.addEventListener('change', function(evt){
// Create object
var reader= new ChunkdFileReader();

// Subscribe event listeners
reader.subscribe('begin', function(evt){
console.log('Start reading');
});
reader.subscribe('progress', function(evt){
console.log('Progress ' + evt.done + ' / ' + evt.nchunks + ' chunks (' + (evt.done_ratio * 100).toFixed(2) + '%)');
});
reader.subscribe('chunk', function(evt){
console.log('Read chunk: ' + new Uint8Array(evt.chunk));
});
reader.subscribe('end', function(evt){
console.log('Done reading');
});

// Read it!
reader.readChunks(evt.target.files[0]);
});
``