Split fastpath IntegerArray constructor and general purpose constructor#22070

Merged

jreback merged 7 commits intopandas-dev:masterfrom

jorisvandenbossche:integer-array-constructor

Aug 20, 2018

Commits on Jul 26, 2018

Split fastpath IntegerArray constructor and general purpose constructor
jorisvandenbossche
committed

Commits on Jul 28, 2018

some docs and tests
jorisvandenbossche
committed

Commits on Jul 29, 2018

Commits on Aug 14, 2018