/usr/lib/ruby/vendor_ruby/action_view/template_handlers.rb is in ruby-actionpack-2.3 2.3.14-5.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 | module ActionView #:nodoc:
module TemplateHandlers #:nodoc:
autoload :ERB, 'action_view/template_handlers/erb'
autoload :RJS, 'action_view/template_handlers/rjs'
autoload :Builder, 'action_view/template_handlers/builder'
def self.extended(base)
base.register_default_template_handler :erb, TemplateHandlers::ERB
base.register_template_handler :rjs, TemplateHandlers::RJS
base.register_template_handler :builder, TemplateHandlers::Builder
# TODO: Depreciate old template extensions
base.register_template_handler :rhtml, TemplateHandlers::ERB
base.register_template_handler :rxml, TemplateHandlers::Builder
end
@@template_handlers = {}
@@default_template_handlers = nil
# Register a class that knows how to handle template files with the given
# extension. This can be used to implement new template types.
# The constructor for the class must take the ActiveView::Base instance
# as a parameter, and the class must implement a +render+ method that
# takes the contents of the template to render as well as the Hash of
# local assigns available to the template. The +render+ method ought to
# return the rendered template as a string.
def register_template_handler(extension, klass)
@@template_handlers[extension.to_sym] = klass
end
def template_handler_extensions
@@template_handlers.keys.map(&:to_s).sort
end
def registered_template_handler(extension)
extension && @@template_handlers[extension.to_sym]
end
def register_default_template_handler(extension, klass)
register_template_handler(extension, klass)
@@default_template_handlers = klass
end
def handler_class_for_extension(extension)
registered_template_handler(extension) || @@default_template_handlers
end
end
end
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