Огуречные шаги повторного использования

UPDATE: The method described below has been deprecated. The recommended way to call a step from within another step now looks like this:

Given /^I login successfully$/
    step "I login with valid credentials" 
end 

Old, deprecated method (for reference):

You can call steps from other steps like this:

Given /^I login successfully$/
  Given "I login with valid credentials"
  Then "I should be logged in"
end

If all of the scenarios within a feature require this (or other steps), you can also add a Background to each features, with the common steps, like so:

Background:
  Given I log in with valid credentials

Scenario: Change my password
  Given I am on the account page