Class: Torque::PostgreSQL::Arel::Nodes::Ref

Inherits:

Arel::Nodes::Unary

• Object
• Arel::Nodes::Unary
• Torque::PostgreSQL::Arel::Nodes::Ref

Defined in:

lib/torque/postgresql/arel/nodes.rb

Instance Attribute Summary

• #reference ⇒ Object readonly

  Returns the value of attribute reference.

Instance Method Summary

• #as(other) ⇒ Object
• #initialize(expr, reference = nil) ⇒ Ref constructor

  A new instance of Ref.

Constructor Details

#initialize(expr, reference = nil) ⇒ Ref

Returns a new instance of Ref.

# File 'lib/torque/postgresql/arel/nodes.rb', line 26

def initialize(expr, reference = nil)
  @reference = reference
  super expr
end

Instance Attribute Details

#reference ⇒ Object (readonly)

Returns the value of attribute reference.

# File 'lib/torque/postgresql/arel/nodes.rb', line 23

def reference
  @reference
end

Instance Method Details

#as(other) ⇒ Object

# File 'lib/torque/postgresql/arel/nodes.rb', line 31

def as(other)
  @reference&.as(other) || super
end