jnicklas/capybara — pull request #897 by kou (2012-12-02 06:39:04+00:00)
Title: Suppress warnings

Those changes suppresses warnings that are found by the following command:

```
% ruby -w -S rspec ./spec/basic_node_spec.rb ./spec/capybara_spec.rb ./spec/dsl_spec.rb ./spec/rack_test_spec.rb ./spec/result_spec.rb ./spec/rspec/features_spec.rb ./spec/rspec/matchers_spec.rb ./spec/rspec_spec.rb ./spec/server_spec.rb --color
```

Here is a list of suppressed warnings:

```
lib/capybara/spec/spec_helper.rb:49: warning: shadowing outer local variable - name
lib/capybara/spec/spec_helper.rb:49: warning: shadowing outer local variable - options
lib/capybara/selector.rb:48: warning: instance variable @label not initialized
lib/capybara/session.rb:170: warning: instance variable @server not initialized
lib/capybara/node/base.rb:101: warning: instance variable @unsynchronized not initialized
lib/capybara/session.rb:74: warning: instance variable @touched not initialized
```