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# Matchers
rspec-rails offers a number of custom matchers, most of which are
rspec-compatible wrappers for Rails' assertions.
### redirects
```ruby
# delegates to assert_redirected_to
expect(response).to redirect_to(path)
```
### templates
```ruby
# delegates to assert_template
expect(response).to render_template(template_name)
```
### assigned objects
```ruby
# passes if assigns(:widget) is an instance of Widget
# and it is not persisted
expect(assigns(:widget)).to be_a_new(Widget)
```
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