Add that toMatchObject can match arrays (#3994)
Add that toMatchObject can match arrays (#3994)

https://repl.it/JT0C
ide/jest,facebook/jest,bookman25/jest,ide/jest,facebook/jest,skovhus/jest,cpojer/jest,skovhus/jest,bookman25/jest,cpojer/jest,skovhus/jest,ide/jest,cpojer/jest,facebook/jest,bookman25/jest