Module: ProxES::Container::Plugins

Defined in:
lib/proxes/container.rb

Overview

Ripped off from Roda - github.com/jeremyevans/roda

Defined Under Namespace

Modules: Base

Class Method Summary collapse

Class Method Details

.load_plugin(name) ⇒ Object

If the registered plugin already exists, use it. Otherwise, require it and return it. This raises a LoadError if such a plugin doesn’t exist, or a ContainerError if it exists but it does not register itself correctly.



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# File 'lib/proxes/container.rb', line 43

def self.load_plugin(name)
  h = @plugins
  unless plugin = h[name]
    require "proxes/plugins/#{name}"
    raise ContainerError, "Plugin #{name} did not register itself correctly in ProxES::Container::Plugins" unless plugin = h[name]
  end
  plugin
end

.plugins ⇒ Object 



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# File 'lib/proxes/container.rb', line 60

def self.plugins
  @plugins
end

.register_plugin(name, mod) ⇒ Object

Register the given plugin with Container, so that it can be loaded using #plugin with a symbol. Should be used by plugin files. Example:

ProxES::Container::Plugins.register_plugin(:plugin_name, PluginModule)



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# File 'lib/proxes/container.rb', line 56

def self.register_plugin(name, mod)
  @plugins[name] = mod
end