Remove more warnings shadowing outer local variable.

Signed-off-by: Santiago Pastorino <santiago@wyeworks.com>

3 files changed, 8 insertions, 8 deletions

diff --git a/actionpack/lib/action_controller/metal/helpers.rb b/actionpack/lib/action_controller/metal/helpers.rb
index f10fc66b52..d14831b763 100644
--- a/actionpack/lib/action_controller/metal/helpers.rb
+++ b/actionpack/lib/action_controller/metal/helpers.rb
@@ -96,9 +96,9 @@ module ActionController
 
         def all_helpers_from_path(path)
           helpers = []
-          Array.wrap(path).each do |p|
-            extract  = /^#{Regexp.quote(p.to_s)}\/?(.*)_helper.rb$/
-            helpers += Dir["#{p}/**/*_helper.rb"].map { |file| file.sub(extract, '\1') }
+          Array.wrap(path).each do |_path|
+            extract  = /^#{Regexp.quote(_path.to_s)}\/?(.*)_helper.rb$/
+            helpers += Dir["#{_path}/**/*_helper.rb"].map { |file| file.sub(extract, '\1') }
           end
           helpers.sort!
           helpers.uniq!
diff --git a/actionpack/lib/action_controller/vendor/html-scanner/html/node.rb b/actionpack/lib/action_controller/vendor/html-scanner/html/node.rb
index c82324dee6..22b3243104 100644
--- a/actionpack/lib/action_controller/vendor/html-scanner/html/node.rb
+++ b/actionpack/lib/action_controller/vendor/html-scanner/html/node.rb
@@ -18,14 +18,14 @@ module HTML #:nodoc:
             hash[k] = Conditions.new(v)
           when :children
             hash[k] = v = keys_to_symbols(v)
-            v.each do |key,v2|
+            v.each do |key,value|
               case key
                 when :count, :greater_than, :less_than
                   # keys are valid, and require no further processing
                 when :only
-                  v[key] = Conditions.new(v2)
+                  v[key] = Conditions.new(value)
                 else
-                  raise "illegal key #{k.inspect} => #{v2.inspect}"
+                  raise "illegal key #{key.inspect} => #{value.inspect}"
               end
             end
           else
diff --git a/actionpack/lib/action_dispatch/testing/assertions/selector.rb b/actionpack/lib/action_dispatch/testing/assertions/selector.rb
index 86fba87586..353be10d20 100644
--- a/actionpack/lib/action_dispatch/testing/assertions/selector.rb
+++ b/actionpack/lib/action_dispatch/testing/assertions/selector.rb
@@ -513,8 +513,8 @@ module ActionDispatch
           node.content.gsub(/<!\[CDATA\[(.*)(\]\]>)?/m) { Rack::Utils.escapeHTML($1) }
         end
 
-        selected = elements.map do |ele|
-          text = ele.children.select{ |c| not c.tag? }.map{ |c| fix_content[c] }.join
+        selected = elements.map do |_element|
+          text = _element.children.select{ |c| not c.tag? }.map{ |c| fix_content[c] }.join
           root = HTML::Document.new(CGI.unescapeHTML("<encoded>#{text}</encoded>")).root
           css_select(root, "encoded:root", &block)[0]
         end