chanks

1)
File.read raises a Errno::EISDIR when passed a path that is a directory FAILED
Expected Errno::EISDIR but got Errno::EINVAL (Invalid argument - read(2) failed)
            { } in main.__script__ at spec/ruby/core/file/shared/read.rb:6
      Kernel(Object)#instance_eval at kernel/common/eval.rb:158
     { } in Enumerable(Array)#all? at kernel/common/enumerable.rb:205
                        Array#each at kernel/bootstrap/array.rb:163
            Enumerable(Array)#all? at kernel/common/enumerable.rb:205
                        Array#each at kernel/bootstrap/array.rb:163
                   main.__script__ at spec/ruby/core/file/read_spec.rb:4