array#product
fixes
fixes
moving fixnum max
Merge remote-tracking branch 'origin/master' into product
fix convert_type
Merge remote-tracking branch 'origin/master' into product
Hash#constructor
Merge pull request #648 from kostya/construct

Hash#constructor
Unimplemented pack operators just raise a NotImplementedError, not segfault. Run more dir tests.
run all the pack specs, they seem to work
another pair of passing specs
Revert "another pair of passing specs"

This reverts commit 26b66a7b92ea862eb8baf4788b94966200279d06.
taint the result of packing if the format string is tained, there's a bunch more of these specs to untag
fix parsing $;
Added IO#tty?
move this to the right place
Merge pull request #628 from kostya/product

Array#product
remove a pointless class
Implement Fixnum#magnitude