Class: Mirah::AST::UnquotedValueAssign

Inherits:
UnquotedValue show all
Defined in:
lib/mirah/ast/intrinsics.rb

Instance Attribute Summary

Attributes inherited from Node

#children, #inferred_type, #newline, #parent, #position

Instance Method Summary collapse

Methods inherited from UnquotedValue

#f_arg_item, #nodes, #type

Methods inherited from Node

#<<, ===, #[], #[]=, #_dump, _load, #_set_parent, child, child_name, #child_nodes, #each, #empty?, #expr?, #inferred_type!, #initialize, #initialize_copy, #insert, #inspect, #inspect_children, #line_number, #log, #precompile, #resolve_if, #resolved!, #resolved?, #simple_name, #string_value, #temp, #to_s, #top_level?, #validate_child, #validate_children

Constructor Details

This class inherits a constructor from Mirah::AST::Node

Instance Method Details

#f_arg ⇒ Object 



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# File 'lib/mirah/ast/intrinsics.rb', line 247

def f_arg
  raise "Bad unquote value"
end

#name ⇒ Object 



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# File 'lib/mirah/ast/intrinsics.rb', line 204

def name
  raise "Bad unquote value #{value}"
end

#node ⇒ Object 



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# File 'lib/mirah/ast/intrinsics.rb', line 208

def node
  if ScopedBody === self.name_node
    scope = name_node
    name_node = scope.children[0]
  else
    name_node = self.name_node
  end
  
  klass = LocalAssignment
  name = case name_node
    when Field
    # TODO support AttrAssign
      klass = FieldAssignment
      name_node.name
    when Named
      name_node.name
    when String
      name_node.literal
    else
      raise "Bad unquote value"
    end
    
  if name[0] == ?@
    name = name[1, name.length]
    klass = FieldAssignment
  end
  
  n = klass.new(nil, position, name)
  n << value
  n.validate_children
  
  if scope
    scope.children.clear
    scope << n
  else
    return n
  end
end