array#product
fixes
fixes
moving fixnum max
Merge remote-tracking branch 'origin/master' into product
Fix Kernel#loop
Fix Kernel#<=>
Merge pull request #635 from kachick/fix-kernel-loop

Fix Kernel#loop
Merge pull request #636 from kachick/fix-kernel-comparison

Fix Kernel#<=>
fix convert_type
Merge remote-tracking branch 'origin/master' into product
some passing specs
passing specs
tiny changes
Implement String#each_byte
Implement String#bytes
Implement String.try_convert
Implement Hash.try_convert
Merge pull request #638 from kachick/implement-string-each_byte

Implement String#each_byte, String#bytes
Merge pull request #639 from kachick/implement-string,hash-try_convert

Implement String.try_convert, Hash.try_convert