drop ruby 1.9 support, whitespaces

lib/common/collections/wp_users/detectable.rb

@@ -1,34 +1,34 @@
-# encoding: UTF-8
-
-class WpUsers < WpItems
-  module Detectable
-
-    # @return [ Hash ]
-    def request_params; {} end
-
-    # No passive detection
-    #
-    # @return [ WpUsers ]
-    def passive_detection(wp_target, options = {})
-      new
-    end
-
-    protected
-
-    # @param [ WpTarget ] wp_target
-    # @param [ Hash ] options
-    # @option options [ Range ] :range ((1..10))
-    #
-    # @return [ Array<WpUser> ]
-    def targets_items(wp_target, options = {})
-      range   = options[:range] || (1..10)
-      targets = []
-
-      range.each do |user_id|
-        targets << WpUser.new(wp_target.uri, id: user_id)
-      end
-      targets
-    end
-
-  end
-end
+# encoding: UTF-8
+
+class WpUsers < WpItems
+  module Detectable
+
+    # @return [ Hash ]
+    def request_params; {} end
+
+    # No passive detection
+    #
+    # @return [ WpUsers ]
+    def passive_detection(wp_target, options = {})
+      new
+    end
+
+    protected
+
+    # @param [ WpTarget ] wp_target
+    # @param [ Hash ] options
+    # @option options [ Range ] :range ((1..10))
+    #
+    # @return [ Array<WpUser> ]
+    def targets_items(wp_target, options = {})
+      range   = options[:range] || (1..10)
+      targets = []
+
+      range.each do |user_id|
+        targets << WpUser.new(wp_target.uri, id: user_id)
+      end
+      targets
+    end
+
+  end
+end