Class: Qrpm::ContainerNode

Inherits:

Node

• Object
• Node
• Qrpm::ContainerNode

Defined in:

lib/qrpm/node.rb

Direct Known Subclasses

ArrayNode, HashNode

Instance Attribute Summary

Attributes inherited from Node

#expr, #name, #parent, #path

Instance Method Summary

• #exprs ⇒ Object

  Return list of Node objects in the container.

• #signature ⇒ Object
• #values ⇒ Object

  Can’t be defined as an alias because #exprs is redefined in derived classes, otherwise #values would refer to the derived version of #exprs.

• #variables ⇒ Object

Methods inherited from Node

#class_name, #dot, #dump, #initialize, #inspect, #interpolate, #interpolated?, #traverse

Constructor Details

This class inherits a constructor from Qrpm::Node

Instance Method Details

#exprs ⇒ Object

Return list of Node objects in the container. Hash keys are not included

# File 'lib/qrpm/node.rb', line 161

def exprs = abstract_method

#signature ⇒ Object

# File 'lib/qrpm/node.rb', line 171

def signature = "#{self.class_name}(#{name},#{exprs.map { |v| v.signature }.join(",")})"

#values ⇒ Object

Can’t be defined as an alias because #exprs is redefined in derived classes, otherwise #values would refer to the derived version of #exprs

# File 'lib/qrpm/node.rb', line 169

def values() exprs end

#variables ⇒ Object

# File 'lib/qrpm/node.rb', line 165

def variables() @variables ||= exprs.map(&:variables).flatten.uniq end