# Parallel Letter Frequency

Count the frequency of letters in texts using parallel computation.

Parallelism is about doing things in parallel that can also be done
sequentially. A common example is counting the frequency of letters.
Create a function that returns the total frequency of each letter in a
list of texts and that employs parallelism.

## Running the tests

To run the tests run the command `go test` from within the exercise directory.

If the test suite contains benchmarks, you can run these with the `-bench`
flag:

    go test -bench .

Keep in mind that each reviewer will run benchmarks on a different machine, with
different specs, so the results from these benchmark tests may vary.

## Further information

For more detailed information about the Go track, including how to get help if
you're having trouble, please visit the exercism.io [Go language page](http://exercism.io/languages/go/about).


## Submitting Incomplete Solutions
It's possible to submit an incomplete solution so you can see how others have completed the exercise.