Update pipeLog.md

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Felix Wu
2018-08-20 15:09:02 +02:00
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### pipeLog
Use `console.log` in a pipeline as this function simply encloses it and returns the passed value.
Use `console.log` in a pipeline as this function simply encloses it and returns the passed value. This is especially useful for debugging when you want to log a variable's value before its usage.
Logs a value and returns it.