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c1304098cc
* A new module (ActiveSupport::Autoload) is provide that extends
autoloading with new behavior.
* All autoloads in modules that have extended ActiveSupport::Autoload
will be eagerly required in threadsafe environments
* Autoloads can optionally leave off the path if the path is the same
as full_constant_name.underscore
* It is possible to specify that a group of autoloads live under an
additional path. For instance, all of ActionDispatch's middlewares
are ActionDispatch::MiddlewareName, but they live under
"action_dispatch/middlewares/middleware_name"
* It is possible to specify that a group of autoloads are all found
at the same path. For instance, a number of exceptions might all
be declared there.
* One consequence of this is that testing-related constants are not
autoloaded. To get the testing helpers for a given component,
require "component_name/test_case". For instance, "action_controller/test_case".
* test_help.rb, which is automatically required by a Rails application's
test helper, requires the test_case.rb for all active components, so
this change will not be disruptive in existing or new applications.
80 lines
2.4 KiB
Ruby
80 lines
2.4 KiB
Ruby
module ActionView #:nodoc:
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class PathSet < Array #:nodoc:
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def self.type_cast(obj, cache = nil)
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# TODO: Clean this up
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if obj.is_a?(String)
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if cache.nil?
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cache = !defined?(Rails.application) || Rails.application.config.cache_classes
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end
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FileSystemResolverWithFallback.new(obj, :cache => cache)
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else
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obj
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end
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end
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def initialize(*args)
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super(*args).map! { |obj| self.class.type_cast(obj) }
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end
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def <<(obj)
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super(self.class.type_cast(obj))
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end
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def concat(array)
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super(array.map! { |obj| self.class.type_cast(obj) })
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end
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def insert(index, obj)
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super(index, self.class.type_cast(obj))
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end
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def push(*objs)
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super(*objs.map { |obj| self.class.type_cast(obj) })
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end
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def unshift(*objs)
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super(*objs.map { |obj| self.class.type_cast(obj) })
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end
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def find(path, details = {}, prefix = nil, partial = false)
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template_path = path
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each do |load_path|
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if template = load_path.find(template_path, details, prefix, partial)
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return template
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end
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end
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raise ActionView::MissingTemplate.new(self, "#{prefix}/#{path} - #{details.inspect} - partial: #{!!partial}")
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end
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def exists?(path, extension = nil, prefix = nil, partial = false)
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template_path = path.sub(/^\//, '')
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each do |load_path|
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return true if template = load_path.find(template_path, extension, prefix, partial)
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end
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false
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end
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def find_template(original_template_path, format = nil, html_fallback = true)
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return original_template_path if original_template_path.respond_to?(:render)
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template_path = original_template_path.sub(/^\//, '')
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each do |load_path|
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if template = load_path.find(template_path, format)
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return template
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# Try to find html version if the format is javascript
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elsif format == :js && html_fallback && template = load_path["#{template_path}.#{I18n.locale}.html"]
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return template
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elsif format == :js && html_fallback && template = load_path["#{template_path}.html"]
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return template
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end
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end
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return Template.new(original_template_path, original_template_path.to_s =~ /\A\// ? "" : ".") if File.file?(original_template_path)
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raise MissingTemplate.new(self, original_template_path, format)
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end
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end
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end
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