added sort-by none example

#1

features/sorting.feature

@@ -2,8 +2,8 @@ Feature: Sorting BibTeX Bibliographies
   As a scholar who likes to blog
   I want to sort my bibliographies according to configurable parameters
 
-	Scenario: Sort Bibliography by Year
-		Given I have a configuration file with "citation_sort_order" set to "year"
+	Scenario Outline: Sort Bibliography
+		Given I have a configuration file with "citation_sort_order" set to "<sort-by>"
 	  And I have a page "references.bib":
 			"""
 			---
@@ -22,4 +22,10 @@ Feature: Sorting BibTeX Bibliographies
 			}
 			"""
 	  When I run jekyll
-	  And I should see "\(2007\)\.+\(2008\)" in "_site/references.html"
+    Then "<pattern-1>" should come before "<pattern-2>" in "_site/references.html"
+
+  Scenarios: Various Sort Orders
+    | sort-by    | pattern-1 | pattern-2 |
+    | none       | 2008      | 2007      |
+    | year       | 2007      | 2008      |
+      
\ No newline at end of file

features/step_definitions/scholar_steps.rb

 
 Given /^I have a page "([^"]*)":$/ do |file, string|
   File.open(file, 'w') do |f|
-   f.write(string)
+    f.write(string)
   end
 end
+
+Then /^"(.*)" should come before "(.*)" in "(.*)"$/ do |p1, p2, file|
+  data = File.open(file).readlines.join('')
+    
+  m1 = data.match(p1)
+  m2 = data.match(p2)
+
+  assert m1.offset(0)[0] < m2.offset(0)[0]
+end
+

jekyll-scholar.gemspec

@@ -21,16 +21,16 @@ Gem::Specification.new do |s|
   s.add_runtime_dependency('jekyll', '~> 0.10')
   s.add_runtime_dependency('citeproc-ruby', '~> 0.0.6')
   s.add_runtime_dependency('bibtex-ruby', '~> 2.0.5')
-  
-  s.add_development_dependency('bundler', '~> 1.1')
-  s.add_development_dependency('rdoc', '~> 3.12')
-  s.add_development_dependency('rake', '~> 0.9')
-  s.add_development_dependency('redgreen', ">= 1.2.2")
-  s.add_development_dependency('shoulda', ">= 2.11.3")
-  s.add_development_dependency('rr', ">= 1.0.2")
-  s.add_development_dependency('cucumber', ">= 0.10.0")
-  s.add_development_dependency('RedCloth', ">= 4.2.1")
-  s.add_development_dependency('rdiscount', ">= 1.6.5")
+
+  s.add_development_dependency('rake', "~> 0.9")
+  s.add_development_dependency('rdoc', "~> 3.11")
+  s.add_development_dependency('redgreen', "~> 1.2")
+  s.add_development_dependency('shoulda', "~> 2.11")
+  s.add_development_dependency('rr', "~> 1.0")
+  s.add_development_dependency('cucumber', "1.1")
+  s.add_development_dependency('RedCloth', "~> 4.2")
+  s.add_development_dependency('rdiscount', "~> 1.6")
+  s.add_development_dependency('redcarpet', "~> 1.9")  
 
   s.files        = `git ls-files`.split("\n")
   s.test_files   = `git ls-files -- {test,spec,features}/*`.split("\n")