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node_modules/block-stream/README.md

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+# block-stream
+
+A stream of blocks.
+
+Write data into it, and it'll output data in buffer blocks the size you
+specify, padding with zeroes if necessary.
+
+```javascript
+var block = new BlockStream(512)
+fs.createReadStream("some-file").pipe(block)
+block.pipe(fs.createWriteStream("block-file"))
+```
+
+When `.end()` or `.flush()` is called, it'll pad the block with zeroes.