deckarep

/*
  A Goroutine safe pattern using channels that abstracts away the channels

  This is a concept of creating a goroutine safe object that uses channels under the covers to communicate
  with the internal map[string]string structure.  I know that typically this kind of solution may done
  with mutexes but the excercise was in using channels on purpose although they are heavier.

  Note a couple of points:

  - When using channels, you can still build a public-facing api that nicely abstracts them away, therefore