Top crystal issues

Time::Span constructor with Int32 for days, minutes, seconds

newcomer feature topictime

Rename File::DEVNULL to File::NULL

Initialization failure when in {% begin %} {% end %}

System::User and System::Group API

feature topicsystem

Array.new(size) error

multi ivar assignment outside initialize is not unpacked

bug topicsemantic

File.info? returns Crystal::System::FileInfo, not File::Info

Shifting a `Deque(Nil)` more times than its initial capacity crashes the program

bug compiler

HTTP::Client e.g.(ECDH, RESET, EOF) SSL Problems

Documentation / Tutorial: From ruby to crystal