drop ruby 1.9 support, whitespaces

lib/common/models/wp_item/vulnerable.rb

@@ -1,44 +1,44 @@
-# encoding: UTF-8
-
-class WpItem
-  module Vulnerable
-    attr_accessor :db_file, :identifier
-
-    # Get the vulnerabilities associated to the WpItem
-    # Filters out already fixed vulnerabilities
-    #
-    # @return [ Vulnerabilities ]
-    def vulnerabilities
-      return @vulnerabilities if @vulnerabilities
-
-      @vulnerabilities = Vulnerabilities.new
-
-      [*db_data['vulnerabilities']].each do |vulnerability|
-        vulnerability = Vulnerability.load_from_json_item(vulnerability)
-        @vulnerabilities << vulnerability if vulnerable_to?(vulnerability)
-      end
-
-      @vulnerabilities
-    end
-
-    def vulnerable?
-      vulnerabilities.empty? ? false : true
-    end
-
-    # Checks if a item is vulnerable to a specific vulnerability
-    #
-    # @param [ Vulnerability ] vuln Vulnerability to check the item against
-    #
-    # @return [ Boolean ]
-    def vulnerable_to?(vuln)
-      if version && vuln && vuln.fixed_in && !vuln.fixed_in.empty?
-        unless VersionCompare::lesser_or_equal?(vuln.fixed_in, version)
-          return true
-        end
-      else
-        return true
-      end
-      return false
-    end
-  end
-end
+# encoding: UTF-8
+
+class WpItem
+  module Vulnerable
+    attr_accessor :db_file, :identifier
+
+    # Get the vulnerabilities associated to the WpItem
+    # Filters out already fixed vulnerabilities
+    #
+    # @return [ Vulnerabilities ]
+    def vulnerabilities
+      return @vulnerabilities if @vulnerabilities
+
+      @vulnerabilities = Vulnerabilities.new
+
+      [*db_data['vulnerabilities']].each do |vulnerability|
+        vulnerability = Vulnerability.load_from_json_item(vulnerability)
+        @vulnerabilities << vulnerability if vulnerable_to?(vulnerability)
+      end
+
+      @vulnerabilities
+    end
+
+    def vulnerable?
+      vulnerabilities.empty? ? false : true
+    end
+
+    # Checks if a item is vulnerable to a specific vulnerability
+    #
+    # @param [ Vulnerability ] vuln Vulnerability to check the item against
+    #
+    # @return [ Boolean ]
+    def vulnerable_to?(vuln)
+      if version && vuln && vuln.fixed_in && !vuln.fixed_in.empty?
+        unless VersionCompare::lesser_or_equal?(vuln.fixed_in, version)
+          return true
+        end
+      else
+        return true
+      end
+      return false
+    end
+  end
+end