Class: Rbprolog::Var

Inherits:

Object

• Object
• Rbprolog::Var

Defined in:

lib/rbprolog/var.rb

Instance Attribute Summary

• #sym ⇒ Object

  Returns the value of attribute sym.

Instance Method Summary

• #==(other) ⇒ Object
• #initialize(sym) ⇒ Var constructor

  A new instance of Var.

• #to_s ⇒ Object

Constructor Details

#initialize(sym) ⇒ Var

Returns a new instance of Var.

# File 'lib/rbprolog/var.rb', line 5

def initialize(sym)
  @sym = sym
end

Instance Attribute Details

#sym ⇒ Object

Returns the value of attribute sym.

# File 'lib/rbprolog/var.rb', line 3

def sym
  @sym
end

Instance Method Details

#==(other) ⇒ Object

# File 'lib/rbprolog/var.rb', line 13

def ==(other)
  true
end

#to_s ⇒ Object

# File 'lib/rbprolog/var.rb', line 9

def to_s
  @sym.to_s
end