1 files changed, 26 insertions, 26 deletions

diff --git a/activesupport/lib/active_support/cache.rb b/activesupport/lib/active_support/cache.rb
index 179ca13b49..8ef91fa3f0 100644
--- a/activesupport/lib/active_support/cache.rb
+++ b/activesupport/lib/active_support/cache.rb
@@ -1,29 +1,29 @@
-require 'benchmark'
-require 'zlib'
-require 'active_support/core_ext/array/extract_options'
-require 'active_support/core_ext/array/wrap'
-require 'active_support/core_ext/benchmark'
-require 'active_support/core_ext/module/attribute_accessors'
-require 'active_support/core_ext/numeric/bytes'
-require 'active_support/core_ext/numeric/time'
-require 'active_support/core_ext/object/to_param'
-require 'active_support/core_ext/string/inflections'
-require 'active_support/core_ext/string/strip'
+require "benchmark"
+require "zlib"
+require "active_support/core_ext/array/extract_options"
+require "active_support/core_ext/array/wrap"
+require "active_support/core_ext/benchmark"
+require "active_support/core_ext/module/attribute_accessors"
+require "active_support/core_ext/numeric/bytes"
+require "active_support/core_ext/numeric/time"
+require "active_support/core_ext/object/to_param"
+require "active_support/core_ext/string/inflections"
+require "active_support/core_ext/string/strip"
 
 module ActiveSupport
   # See ActiveSupport::Cache::Store for documentation.
   module Cache
-    autoload :FileStore,     'active_support/cache/file_store'
-    autoload :MemoryStore,   'active_support/cache/memory_store'
-    autoload :MemCacheStore, 'active_support/cache/mem_cache_store'
-    autoload :NullStore,     'active_support/cache/null_store'
+    autoload :FileStore,     "active_support/cache/file_store"
+    autoload :MemoryStore,   "active_support/cache/memory_store"
+    autoload :MemCacheStore, "active_support/cache/mem_cache_store"
+    autoload :NullStore,     "active_support/cache/null_store"
 
     # These options mean something to all cache implementations. Individual cache
     # implementations may support additional options.
     UNIVERSAL_OPTIONS = [:namespace, :compress, :compress_threshold, :expires_in, :race_condition_ttl]
 
     module Strategy
-      autoload :LocalCache, 'active_support/cache/strategy/local_cache'
+      autoload :LocalCache, "active_support/cache/strategy/local_cache"
     end
 
     class << self
@@ -153,7 +153,7 @@ module ActiveSupport
     # or +write+. To specify the threshold at which to compress values, set the
     # <tt>:compress_threshold</tt> option. The default threshold is 16K.
     class Store
-      cattr_accessor :logger, :instance_writer => true
+      cattr_accessor :logger, instance_writer: true
 
       attr_reader :silence, :options
       alias :silence? :silence
@@ -300,7 +300,7 @@ module ActiveSupport
             save_block_result_to_cache(name, options) { |_name| yield _name }
           end
         elsif options && options[:force]
-          raise ArgumentError, 'Missing block: Calling `Cache#fetch` with `force: true` requires a block.'
+          raise ArgumentError, "Missing block: Calling `Cache#fetch` with `force: true` requires a block."
         else
           read(name, options)
         end
@@ -464,7 +464,7 @@ module ActiveSupport
       # The options hash is passed to the underlying cache implementation.
       #
       # All implementations may not support this method.
-      def clear(options = nil)
+      def clear
         raise NotImplementedError.new("#{self.class.name} does not support clear")
       end
 
@@ -477,7 +477,7 @@ module ActiveSupport
           prefix = options[:namespace].is_a?(Proc) ? options[:namespace].call : options[:namespace]
           if prefix
             source = pattern.source
-            if source.start_with?('^')
+            if source.start_with?("^")
               source = source[1, source.length]
             else
               source = ".*#{source[0, source.length]}"
@@ -525,12 +525,12 @@ module ActiveSupport
           case key
           when Array
             if key.size > 1
-              key = key.collect{|element| expanded_key(element)}
+              key = key.collect { |element| expanded_key(element) }
             else
               key = key.first
             end
           when Hash
-            key = key.sort_by { |k,_| k.to_s }.collect{|k,v| "#{k}=#{v}"}
+            key = key.sort_by { |k,_| k.to_s }.collect { |k,v| "#{k}=#{v}" }
           end
 
           key.to_param
@@ -557,9 +557,9 @@ module ActiveSupport
         def instrument(operation, key, options = nil)
           log { "Cache #{operation}: #{normalize_key(key, options)}#{options.blank? ? "" : " (#{options.inspect})"}" }
 
-          payload = { :key => key }
+          payload = { key: key }
           payload.merge!(options) if options.is_a?(Hash)
-          ActiveSupport::Notifications.instrument("cache_#{operation}.active_support", payload){ yield(payload) }
+          ActiveSupport::Notifications.instrument("cache_#{operation}.active_support", payload) { yield(payload) }
         end
 
         def log
@@ -574,7 +574,7 @@ module ActiveSupport
               # When an entry has a positive :race_condition_ttl defined, put the stale entry back into the cache
               # for a brief period while the entry is being recalculated.
               entry.expires_at = Time.now + race_ttl
-              write_entry(key, entry, :expires_in => race_ttl * 2)
+              write_entry(key, entry, expires_in: race_ttl * 2)
             else
               delete_entry(key, options)
             end
@@ -584,7 +584,7 @@ module ActiveSupport
         end
 
         def get_entry_value(entry, name, options)
-          instrument(:fetch_hit, name, options) { }
+          instrument(:fetch_hit, name, options) {}
           entry.value
         end