Class: Mirah::AST::UnquotedValue

Inherits:
Node
  • Object
show all
Defined in:
lib/mirah/ast/intrinsics.rb

Direct Known Subclasses

UnquotedValueAssign

Instance Attribute Summary

Attributes inherited from Node

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

Instance Method Summary collapse

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 165

def f_arg
  case value
  when ::Array, java.util.List
    value.map {|item| f_arg_item(item)}
  else
    f_arg_item(value)
  end
end

#f_arg_item(value) ⇒ Object 



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# File 'lib/mirah/ast/intrinsics.rb', line 143

def f_arg_item(value)
  case value
  when Arguments, Argument
    value
  when Node
    RequiredArgument.new(nil, position, value.string_value)
  when ::String
    RequiredArgument.new(nil, position, value)
  when ::Array, java.util.List
    name, type = value.map do |item|
      if item.kind_of?(Node)
        item.string_value
      else
        item.to_s
      end
    end
    RequiredArgument.new(nil, position, name, type)
  else
    raise "Bad unquote value for arg #{value} (#{value.class})"
  end
end

#name ⇒ Object 



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# File 'lib/mirah/ast/intrinsics.rb', line 94

def name
  case value
  when Mirah::AST::String
    value.literal
  when ::String
    value
  when Named
    value.name
  when Node
    value.string_value
  else
    raise "Bad unquote value for name #{value} (#{value.class})"
  end
end

#node ⇒ Object 



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# File 'lib/mirah/ast/intrinsics.rb', line 113

def node
  case value
  when Node
    value
  when ::String
    c = value[0]
    if c == ?@
      return Field.new(nil, position, value[1, value.length])
    elsif Character.isUpperCase(c)
      return Constant.new(nil, position, value)
    else
      return Local.new(nil, position, value)
    end
  when ::Fixnum
    return Fixnum.new(nil, position, value)
  else
    raise "Bad unquote value for node #{value} (#{value.class})"
  end
end

#nodes ⇒ Object 



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# File 'lib/mirah/ast/intrinsics.rb', line 133

def nodes
  case value
  when ::Array, Java::JavaUtil::List
    # TODO convert items to nodes.
    value.to_a
  else
    [node]
  end
end

#type ⇒ Object 



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# File 'lib/mirah/ast/intrinsics.rb', line 109

def type
  Constant.new(nil, position, name)
end