comprehend 0.0.1
[1,2,3].comprehend{ |i| i.to_s if i<3 } == ["1","2"]
Gemfile:
=
安裝:
=
Development 相依性套件 (1):
rspec
>= 0
[1,2,3].comprehend{ |i| i.to_s if i<3 } == ["1","2"]