20. MacRuby 0.5
MacRuby 0.5’s weak points
Memory allocation is slow
Not very portable
32
Does not work in 32 bits
Hard to compile
C
JIT
C extensions don’t work JIT takes time
Rake does not work properly
22. MacRuby 0.5
MacRuby 0.5’s weak points
Memory allocation is slow
Not very portable
32
Does not work in 32 bits
Hard to compile
C
JIT
C extensions don’t work JIT takes time
Rake does not work properly