# File activesupport/lib/active_support/cache/file_store.rb, line 7
7:       def initialize(cache_path)
8:         @cache_path = cache_path
9:       end

    # File activesupport/lib/active_support/cache/file_store.rb, line 25
25:       def delete(name, options = nil)
26:         super
27:         File.delete(real_file_path(name))
28:       rescue SystemCallError => e
29:         # If there's no cache, then there's nothing to complain about
30:       end

    # File activesupport/lib/active_support/cache/file_store.rb, line 32
32:       def delete_matched(matcher, options = nil)
33:         super
34:         search_dir(@cache_path) do |f|
35:           if f =~ matcher
36:             begin
37:               File.delete(f)
38:             rescue SystemCallError => e
39:               # If there's no cache, then there's nothing to complain about
40:             end
41:           end
42:         end
43:       end

    # File activesupport/lib/active_support/cache/file_store.rb, line 45
45:       def exist?(name, options = nil)
46:         super
47:         File.exist?(real_file_path(name))
48:       end

    # File activesupport/lib/active_support/cache/file_store.rb, line 11
11:       def read(name, options = nil)
12:         super
13:         File.open(real_file_path(name), 'rb') { |f| Marshal.load(f) } rescue nil
14:       end

    # File activesupport/lib/active_support/cache/file_store.rb, line 16
16:       def write(name, value, options = nil)
17:         super
18:         ensure_cache_path(File.dirname(real_file_path(name)))
19:         File.atomic_write(real_file_path(name), cache_path) { |f| Marshal.dump(value, f) }
20:         value
21:       rescue => e
22:         logger.error "Couldn't create cache directory: #{name} (#{e.message})" if logger
23:       end