Add types to array2HashByKey#37

Merged

jaycle merged 4 commits intomasterfrom

Jul 7, 2018

Commits on Jul 4, 2018

Add types to array2HashByKey
jaycle
committed

Commits on Jul 5, 2018

Move type alias inline
jaycle
committed

Commits on Jul 6, 2018

Simplify to remove return statements
jaycle
committed

Commits on Jul 7, 2018

Simplify by using Record builtin type
jaycle
committed