Class: CouchPotato::Persistence::Properties::PropertyList

Inherits:

Object

• Object
• CouchPotato::Persistence::Properties::PropertyList

show all

Includes:

Enumerable

Defined in:

lib/couch_potato/persistence/properties.rb

Instance Attribute Summary (collapse)

• - (Object) list

  Returns the value of attribute list.

Instance Method Summary (collapse)

• - (Object) <<(property)
• - (Object) each
• - (Object) inherited_properties
• - (PropertyList) initialize(clazz) constructor

  A new instance of PropertyList.

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# File 'lib/couch_potato/persistence/properties.rb', line 11

def initialize(clazz)
  @clazz = clazz
  @list = []
end

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# File 'lib/couch_potato/persistence/properties.rb', line 9

def list
  @list
end

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# File 'lib/couch_potato/persistence/properties.rb', line 20

def <<(property)
  @list << property
end

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# File 'lib/couch_potato/persistence/properties.rb', line 16

def each
  (list + inherited_properties).each {|property| yield property}
end

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# File 'lib/couch_potato/persistence/properties.rb', line 24

def inherited_properties
  superclazz = @clazz.superclass
  properties = []
  while superclazz && superclazz.respond_to?(:properties)
    properties << superclazz.properties.list
    superclazz = superclazz.superclass
  end
  properties.flatten
end