Class: Rubiks::Dimension

Inherits:
NamedObject show all
Defined in:
lib/rubiks/dimension.rb

Instance Method Summary collapse

Methods inherited from NamedObject

[], #caption, clear!, #column, default, #default_json_attributes, #default_xml_attributes, define, #description, find_or_create, #hidden, #icon_type, #initialize, instances, #name, #table, #table_with_prefix, #to_json

Constructor Details

This class inherits a constructor from Rubiks::NamedObject

Instance Method Details

#degenerate(new_value = nil) ⇒ Object 



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# File 'lib/rubiks/dimension.rb', line 4

def degenerate(new_value=nil)
  @degenerate = new_value.to_s if new_value.present?
  @degenerate ||= @options[:degenerate]
end

#hierarchies ⇒ Object 



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# File 'lib/rubiks/dimension.rb', line 14

def hierarchies
  @hierarchies ||= []
end

#hierarchy(hierarchy_name, options = {}, &block) ⇒ Object 



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# File 'lib/rubiks/dimension.rb', line 18

def hierarchy(hierarchy_name, options={}, &block)
  options.merge!(:table => degenerate ? 'degenerate' : self.table)
  hierarchies.push ::Rubiks::Hierarchy.find_or_create(hierarchy_name, options, &block)
end

#json_hash ⇒ Object 



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# File 'lib/rubiks/dimension.rb', line 23

def json_hash
  hash = default_json_attributes.merge(
    :hierarchies => hierarchies.map{ |hier| hier.json_hash }
  )
  hash[:type] = type.to_s if type.present?
  hash.delete_if { |key,value| value.nil? }
  hash.stringify_keys!
end

#to_xml(builder = nil) ⇒ Object 



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# File 'lib/rubiks/dimension.rb', line 32

def to_xml(builder = nil)
  builder = builder || new_builder

  xml_attrs = default_xml_attributes
  if self.degenerate
    xml_attrs.delete(:table)
  else
    xml_attrs[:foreignKey] = "#{name}_id"
  end
  xml_attrs[:type] = type if type.present?
  builder.dimension(xml_attrs) do
    hierarchies.each{ |hierarchy| hierarchy.to_xml(builder) }
  end
end

#type(new_value = nil) ⇒ Object 



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# File 'lib/rubiks/dimension.rb', line 9

def type(new_value=nil)
  @type = new_value.to_s if new_value.present?
  @type ||= @options[:type]
end