Module: Voom::Presenters::Pluggable

Included in:
DSL::Components::Base, DSL::UserInterface, WebClient::ComponentRenderer, WebClient::PluginHeaders
Defined in:
lib/voom/presenters/pluggable.rb

Instance Method Summary collapse

Instance Method Details

#include_plugins(*layers, plugins: [], plugin_method: method(:include)) ⇒ Object 



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# File 'lib/voom/presenters/pluggable.rb', line 6

def include_plugins(*layers, plugins: [],
                    plugin_method: method(:include))
  plugins = Array(plugins) + Array(Voom::Presenters::Settings.config.presenters.plugins)
  plugins.uniq.each do |plugin|
    plugin(plugin, *layers, plugin_method: plugin_method)
  end
end

#plugin(plugin, *layers, plugin_method: method(:include)) ⇒ Object 



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# File 'lib/voom/presenters/pluggable.rb', line 26

def plugin(plugin, *layers, plugin_method: method(:include))
  m = plugin.is_a?(Module) ? plugin : plugin_module(plugin)
  layers.each do |layer|
    if m.const_defined?(layer, false) && !self.const_defined?(layer, false)
      trace {"Injecting plugin(#{m.const_get(layer).inspect}) into #{self.inspect}!"}
      plugin_method.call(m.const_get(layer))
    end
  end
end

#plugin_module(plugin) ⇒ Object

Returns the module for the specified plugin. If the module is not defined, the corresponding plugin required.



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# File 'lib/voom/presenters/pluggable.rb', line 17

def plugin_module(plugin)
  module_name = plugin.to_s.gsub(/(^|_)(.)/) {|x| x[-1..-1].upcase}
  unless Voom::Presenters::Plugins.const_defined?(module_name, false)
    trace {"Method plugin loading plugin: #{plugin}"}
    load "voom/presenters/plugins/#{plugin}.rb"
  end
  Voom::Presenters::Plugins.const_get(module_name)
end