Class: EasyE::Plugin

Inherits:
Object
  • Object
show all
Defined in:
lib/easy_e/plugin.rb

Direct Known Subclasses

MongoPlugin, MysqlPlugin

Defined Under Namespace

Classes: MongoPlugin, MysqlPlugin

Constant Summary collapse

@@registered_plugins = 
[]

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#logger ⇒ Object (readonly)

Returns the value of attribute logger.



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# File 'lib/easy_e/plugin.rb', line 5

def logger
  @logger
end

#options ⇒ Object (readonly)

Returns the value of attribute options.



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# File 'lib/easy_e/plugin.rb', line 5

def options
  @options
end

Class Method Details

.inherited(klass) ⇒ Object 



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# File 'lib/easy_e/plugin.rb', line 7

def self.inherited(klass)
  registered_plugins.unshift klass
end

.registered_plugins ⇒ Object 



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# File 'lib/easy_e/plugin.rb', line 11

def self.registered_plugins
  @@registered_plugins
end

Instance Method Details

#carefully(msg) ⇒ Object 



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# File 'lib/easy_e/plugin.rb', line 39

def carefully msg
  yield
rescue Exception => e
  logger.error "Error while trying to #{msg}"
  logger.error e
  nil
end

#collect_options(option_parser) ⇒ Object 



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# File 'lib/easy_e/plugin.rb', line 27

def collect_options option_parser
  option_parser.on "--#{name.downcase}", "Enable the #{name} plugin" do
    options.enable = true
  end

  defined_options.each do |option_name, description|
    option_parser.on "--#{name.downcase}-#{option_name.to_s.gsub('_','-')} #{option_name.upcase}", description do |val|
      options[option_name.to_sym] = val
    end
  end
end

#default_options ⇒ Object 



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# File 'lib/easy_e/plugin.rb', line 15

def default_options
  { }
end