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-rw-r--r--actionpack/lib/action_view/digestor.rb85
1 files changed, 0 insertions, 85 deletions
diff --git a/actionpack/lib/action_view/digestor.rb b/actionpack/lib/action_view/digestor.rb
deleted file mode 100644
index 9324a1ac50..0000000000
--- a/actionpack/lib/action_view/digestor.rb
+++ /dev/null
@@ -1,85 +0,0 @@
-require 'thread_safe'
-require 'action_view/dependency_tracker'
-
-module ActionView
- class Digestor
- cattr_reader(:cache)
- @@cache = ThreadSafe::Cache.new
-
- def self.digest(name, format, finder, options = {})
- cache_key = [name, format] + Array.wrap(options[:dependencies])
- @@cache[cache_key.join('.')] ||= begin
- klass = options[:partial] || name.include?("/_") ? PartialDigestor : Digestor
- klass.new(name, format, finder, options).digest
- end
- end
-
- attr_reader :name, :format, :finder, :options
-
- def initialize(name, format, finder, options={})
- @name, @format, @finder, @options = name, format, finder, options
- end
-
- def digest
- Digest::MD5.hexdigest("#{source}-#{dependency_digest}").tap do |digest|
- logger.try :info, "Cache digest for #{name}.#{format}: #{digest}"
- end
- rescue ActionView::MissingTemplate
- logger.try :error, "Couldn't find template for digesting: #{name}.#{format}"
- ''
- end
-
- def dependencies
- DependencyTracker.find_dependencies(name, template)
- rescue ActionView::MissingTemplate
- [] # File doesn't exist, so no dependencies
- end
-
- def nested_dependencies
- dependencies.collect do |dependency|
- dependencies = PartialDigestor.new(dependency, format, finder).nested_dependencies
- dependencies.any? ? { dependency => dependencies } : dependency
- end
- end
-
- private
-
- def logger
- ActionView::Base.logger
- end
-
- def logical_name
- name.gsub(%r|/_|, "/")
- end
-
- def partial?
- false
- end
-
- def template
- @template ||= finder.find(logical_name, [], partial?, formats: [ format ])
- end
-
- def source
- template.source
- end
-
- def dependency_digest
- template_digests = dependencies.collect do |template_name|
- Digestor.digest(template_name, format, finder, partial: true)
- end
-
- (template_digests + injected_dependencies).join("-")
- end
-
- def injected_dependencies
- Array.wrap(options[:dependencies])
- end
- end
-
- class PartialDigestor < Digestor # :nodoc:
- def partial?
- true
- end
- end
-end