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Versions: 17
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Contents
module Mack
module Rendering
module Engine
# A registry used to store which Mack::Rendering::Type objects can use which Mack::Rendering::Engine objects.
#
# Example:
# Mack::Rendering::Engine::Registry.register(:bar, :sass)
# render(:bar, "my_file") will now get run through Mack::Rendering::Type::Bar and Mack::Rendering::Engine::Sass
class Registry
include Singleton
# Returns all the engines registered with the system.
attr_reader :engines
def initialize
@engines = {
:action => [:erubis, :builder],
:template => [:erubis, :builder],
:partial => [:erubis, :builder],
:layout => [:erubis],
:xml => [:builder, :erubis]
}
end
# Registers an engine to a type.
#
# Example:
# Mack::Rendering::Engine::Registry.register(:action, :haml)
def register(type, engine)
type = type.to_sym
if self.engines.has_key?(type)
self.engines[type].insert(0, engine)
else
self.engines[type] = [engine]
end
end
class << self
def method_missing(sym, *args)
Mack::Rendering::Engine::Registry.instance.send(sym, *args)
end
end
end # Registry
end # Engines
end # Rendering
end # Mack
Version data entries
17 entries across 17 versions & 1 rubygems