There are more ways to create a test block with RSpec than
it. One is
specify, and you can use it to make your tests more readable. Consider this block:
describe 'doing everything' do it 'in space' do # actions end
The sentence 'it in space' is awkward. You can replace it with 'specify', which brings us very close to a grammatically correct sentence. This is Ruby after all; we try to make it readable.
describe 'doing everything' do specify 'in space' do # actions end