lib/danger/ci_source/travis.rb in danger-0.8.4 vs lib/danger/ci_source/travis.rb in danger-0.8.5

@@ -3,24 +3,24 @@
 
 module Danger
   module CISource
     class Travis < CI
       def self.validates?(env)
-        return false unless env["HAS_JOSH_K_SEAL_OF_APPROVAL"]
-        return false unless env["TRAVIS_REPO_SLUG"]
-        return false unless env["TRAVIS_PULL_REQUEST"]
+        return false unless env['HAS_JOSH_K_SEAL_OF_APPROVAL']
+        return false unless env['TRAVIS_REPO_SLUG']
+        return false unless env['TRAVIS_PULL_REQUEST']
 
         return true
       end
 
       def supported_request_sources
         @supported_request_sources ||= [Danger::RequestSources::GitHub]
       end
 
       def initialize(env)
-        self.repo_slug = env["TRAVIS_REPO_SLUG"]
-        if env["TRAVIS_PULL_REQUEST"].to_i > 0
-          self.pull_request_id = env["TRAVIS_PULL_REQUEST"]
+        self.repo_slug = env['TRAVIS_REPO_SLUG']
+        if env['TRAVIS_PULL_REQUEST'].to_i > 0
+          self.pull_request_id = env['TRAVIS_PULL_REQUEST']
         end
         self.repo_url = GitRepo.new.origins # Travis doesn't provide a repo url env variable :/
       end
     end
   end