PR #197 delete redundant code

delete redundant code

tripleCC committed on 2016-01-05 15:46

simplify the API from an optional completionHandler to a non-option one

tripleCC committed on 2016-01-06 01:36

replace `?:` with flatMap

tripleCC committed on 2016-01-06 04:46

Merge remote-tracking branch 'upstream/master'

tripleCC committed on 2016-01-06 04:47

Kingfisher
delete redundant code
#197

Merged