Class: AjLisp::NamedAtom

Inherits:
Object
  • Object
show all
Defined in:
lib/ajlisp/named_atom.rb

Direct Known Subclasses

AtConstantAtom, DotVerbAtom, NilAtom

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name) ⇒ NamedAtom

Returns a new instance of NamedAtom.



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# File 'lib/ajlisp/named_atom.rb', line 7

def initialize(name)
    if name.is_a? String
        @name = name.intern
    elsif name.is_a? Symbol
        @name = name
    else
        raise "Name of Atom should be an String or Sysmbol"
    end
end

Instance Attribute Details

#name ⇒ Object (readonly)

Returns the value of attribute name.



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# File 'lib/ajlisp/named_atom.rb', line 5

def name
  @name
end

Instance Method Details

#evaluate(context) ⇒ Object 



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# File 'lib/ajlisp/named_atom.rb', line 17

def evaluate(context)
    return context.getValue(@name)
end

#isEqualTo(atom) ⇒ Object 



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# File 'lib/ajlisp/named_atom.rb', line 25

def isEqualTo(atom)
    if !atom.is_a? NamedAtom
        return false
    end
    
    return @name == atom.name
end

#to_s ⇒ Object 



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# File 'lib/ajlisp/named_atom.rb', line 21

def to_s
	return @name.to_s
end