[Refactor] This refactors out an exmaple into a folder so we can experiment with more examples

[Fix] remove bazel folders

Author: graham jenson

examples/BUILD.bazel

@@ -0,0 +1,30 @@
+package(default_visibility = ["//:__subpackages__"])
+
+load(
+    "@bazelruby_ruby_rules//ruby:defs.bzl",
+    "ruby_binary",
+    "ruby_test",
+)
+
+ruby_binary(
+    name = "default_bin",
+    srcs = ["script.rb"],
+    main = "script.rb",
+    deps = [
+        "//lib:foo",
+        "@bundle//:libs",
+    ],
+)
+
+
+ruby_test(
+    name = "default_test",
+    srcs = ["script_spec.rb"],
+    main = "script_spec.rb",
+    rubyopt = ["-rrspec/autorun"], # require autorun because it is needed
+    deps = [
+        "//lib:foo",
+        "@bundle//:libs",
+    ],
+)
+