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## capybara.md

      
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                steveclarke
                / capybara.md
            
            
              Created
              April 10, 2012 17:32
            
              
                RSpec Matchers
              
          
    Capybara

save_and_open_page
Matchers

have_button(locator)

  
## tail-f.rb
### blogged @ http://dojo4.com/blog/easy-cheasy-realtime-log-tailing-in-a-rails-admin-view


### the su controller action


  def logs
    log = File.join(Rails.root, "log", "#{ Rails.env }.log")
    @lines = `tail -1024 #{ log }`.split(/\n/).reverse

## alias_matcher.rb
# RSpec matcher for alias_method.
# https://gist.github.com/1950961
# Usage:
#
#     describe User do
#       it { should alias_from(:username).to(:email) }
#     end


RSpec::Matchers.define :alias_from do |alias_method|
	### blogged @ http://dojo4.com/blog/easy-cheasy-realtime-log-tailing-in-a-rails-admin-view



	### the su controller action


	def logs
	log = File.join(Rails.root, "log", "#{ Rails.env }.log")
	@lines = `tail -1024 #{ log }`.split(/\n/).reverse
	# RSpec matcher for alias_method.
	# https://gist.github.com/1950961
	# Usage:
	#
	# describe User do
	# it { should alias_from(:username).to(:email) }
	# end


	RSpec::Matchers.define :alias_from do \|alias_method\|