add curry and uncurry
add curry and uncurry test
Merge pull request #9 from yonta/add_curry_and_uncurry

Add curry and uncurry
Fix type annotation #9
Add directory traverse function refs #3
Merge branch 'master' of github.com:mzp/space_tab_bot
Fix testcase: use specilized assert function refs #3
Add space/tab both using detector refs #3
Merge branch 'master' of github.com:mzp/space_tab_bot