tfpt review /shelveset:RubyArrayPack;REDMOND\curth
Significant subset of Array.pack and String.unpack
tfpt review /shelveset:RubyArrayPack;REDMOND\curth
Significant subset of Array.pack and String.unpack
What is MRI behavior if I return a number that doesn’t fit in sbyte?
writer.Write((sbyte)Protocols.CastToFixnum(context, self[i + j]));
Does it silently overflow? If so, we should use unchecked() region.
Other than that looks good.
Tomas
Is the “unchecked” just a formality under C#? It’s not currently
throwing an exception.
IronRuby:
[1000].pack(‘c’)
=> “\350”
Matz:
irb(main):012:0> [1000].pack(‘c’)
=> “\350”
More or less. But you can also compile with /checked option and then it
wouldn’t work.
It’s better to mark places where you expect the overflow, because you
usually don’t expect it.
Tomas
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