rubyspec/rubyspec — pull request #269 by yaauie (2014-01-30 22:02:32+00:00)
Title: Integer#pred: improve spec to cover fixnum_min

Improving spec for `Integer#pred`, since JRuby currently exhibits the following bug:

~~~ ruby
fixnum_min = -(2**63) # => -9223372036854775808

fixnum_min.pred # => 9223372036854775807
fixnum_min - 1 # => -9223372036854775809
~~~