Add additional Numeric#step specs
Add additional Numeric#step specs

sgarciac/spec,nobu/rubyspec,ruby/rubyspec,eregon/rubyspec,nobu/rubyspec,ruby/spec,sgarciac/spec,sgarciac/spec,ruby/spec,ruby/rubyspec,eregon/rubyspec,ruby/spec,eregon/rubyspec,nobu/rubyspec