gpestana/rod_node-streams

## rod_node-streams
streams
streams can be seen as channels through were data flow in, out, or in both directions. the streams have different states, depending on what's happening at the given moment: streams can have data available, ready to receive more data, amongst others. these states are announced to the application through Events. thus, streams are EventEmitters which means they emit predefined events depending on its state. for example, when a source stream (from where data flows out) emits a 'readable' event, new data is ready to be read from that stream. the same happens with writtable streams and all the others. this design is really handy to control and monitor our streams and keeping the code clean and following a well defined design pattern.

streams are used in fs
in production code example
	streams
	streams can be seen as channels through were data flow in, out, or in both directions. the streams have different states, depending on what's happening at the given moment: streams can have data available, ready to receive more data, amongst others. these states are announced to the application through Events. thus, streams are EventEmitters which means they emit predefined events depending on its state. for example, when a source stream (from where data flows out) emits a 'readable' event, new data is ready to be read from that stream. the same happens with writtable streams and all the others. this design is really handy to control and monitor our streams and keeping the code clean and following a well defined design pattern.

	streams are used in fs
	in production code example