bundle install
bundle exec rspec spec
# to run a specific test at a specific line
bundle exec rspec spec/integration/settings_spec.rb:35
Methods like these are in Appium::Android
text_fields
texts
first_textfield
first_text
button(1)
scroll_to
Limited sample codes are available here https://github.com/appium/ruby_lib/blob/master/docs/android_docs.md