added helper for returning the first match in an array
renamed get to first
extracted matches helper to reduce duplicated code
Revert "renamed get to first"

This reverts commit a200e71186ceca750341b7b6455887efcfc85a7f.
added tests to show behavior of multiple matches for 'get'
fixed a couple of typos
Merge pull request #7 from ChrisMarinos/master

added helper for returning the first match in an array