Class: Gem::SafeMarshal::Visitors::Visitor

Relationships & Source Files
Extension / Inclusion / Inheritance Descendants
Subclasses: StreamPrinter, ToRuby
Inherits:	Object
Defined in:	lib/rubygems/safe_marshal/visitors/visitor.rb

Constant Summary

DISPATCH = private
# File 'lib/rubygems/safe_marshal/visitors/visitor.rb', line 11

Gem::SafeMarshal::Elements.constants.each_with_object({}) do |c, h|
  next if c == :Element

  klass = Gem::SafeMarshal::Elements.const_get(c)
  h[klass] = :"visit_#{klass.name.gsub("::", "_")}"
  h.default = :visit_unknown_element
end.compare_by_identity.freeze

Instance Method Summary

#visit(target)
#visit_Gem_SafeMarshal_Elements_Array(target) private
#visit_Gem_SafeMarshal_Elements_Bignum(target) private
#visit_Gem_SafeMarshal_Elements_False(target) private
#visit_Gem_SafeMarshal_Elements_Float(target) private
#visit_Gem_SafeMarshal_Elements_Hash(target) private
#visit_Gem_SafeMarshal_Elements_HashWithDefaultValue(target) private
#visit_Gem_SafeMarshal_Elements_Integer(target) private
#visit_Gem_SafeMarshal_Elements_Nil(target) private
#visit_Gem_SafeMarshal_Elements_Object(target) private
#visit_Gem_SafeMarshal_Elements_ObjectLink(target) private
#visit_Gem_SafeMarshal_Elements_String(target) private
#visit_Gem_SafeMarshal_Elements_Symbol(target) private
#visit_Gem_SafeMarshal_Elements_SymbolLink(target) private
#visit_Gem_SafeMarshal_Elements_True(target) private
#visit_Gem_SafeMarshal_Elements_UserDefined(target) private
#visit_Gem_SafeMarshal_Elements_UserMarshal(target) private
#visit_Gem_SafeMarshal_Elements_WithIvars(target) private
#visit_unknown_element(e) private

Instance Method Details

#visit(target)

[ GitHub ]

# File 'lib/rubygems/safe_marshal/visitors/visitor.rb', line 5


def visit(target)
  send DISPATCH.fetch(target.class), target
end

#visit_Gem_SafeMarshal_Elements_Array(target) (private)

[ GitHub ]

# File 'lib/rubygems/safe_marshal/visitors/visitor.rb', line 24


def visit_Gem_SafeMarshal_Elements_Array(target)
  target.elements.each {|e| visit(e) }
end

#visit_Gem_SafeMarshal_Elements_Bignum(target) (private)

[ GitHub ]

# File 'lib/rubygems/safe_marshal/visitors/visitor.rb', line 28


def visit_Gem_SafeMarshal_Elements_Bignum(target); end

#visit_Gem_SafeMarshal_Elements_False(target) (private)

[ GitHub ]

# File 'lib/rubygems/safe_marshal/visitors/visitor.rb', line 29


def visit_Gem_SafeMarshal_Elements_False(target); end

#visit_Gem_SafeMarshal_Elements_Float(target) (private)

[ GitHub ]

# File 'lib/rubygems/safe_marshal/visitors/visitor.rb', line 30


def visit_Gem_SafeMarshal_Elements_Float(target); end

#visit_Gem_SafeMarshal_Elements_Hash(target) (private)

[ GitHub ]

# File 'lib/rubygems/safe_marshal/visitors/visitor.rb', line 32


def visit_Gem_SafeMarshal_Elements_Hash(target)
  target.pairs.each do |k, v|
    visit(k)
    visit(v)
  end
end

#visit_Gem_SafeMarshal_Elements_HashWithDefaultValue(target) (private)

[ GitHub ]

# File 'lib/rubygems/safe_marshal/visitors/visitor.rb', line 39


def visit_Gem_SafeMarshal_Elements_HashWithDefaultValue(target)
  visit_Gem_SafeMarshal_Elements_Hash(target)
  visit(target.default)
end

#visit_Gem_SafeMarshal_Elements_Integer(target) (private)

[ GitHub ]

# File 'lib/rubygems/safe_marshal/visitors/visitor.rb', line 44


def visit_Gem_SafeMarshal_Elements_Integer(target); end

#visit_Gem_SafeMarshal_Elements_Nil(target) (private)

[ GitHub ]

# File 'lib/rubygems/safe_marshal/visitors/visitor.rb', line 45


def visit_Gem_SafeMarshal_Elements_Nil(target); end

#visit_Gem_SafeMarshal_Elements_Object(target) (private)

[ GitHub ]

# File 'lib/rubygems/safe_marshal/visitors/visitor.rb', line 47


def visit_Gem_SafeMarshal_Elements_Object(target)
  visit(target.name)
end

#visit_Gem_SafeMarshal_Elements_ObjectLink(target) (private)

[ GitHub ]

# File 'lib/rubygems/safe_marshal/visitors/visitor.rb', line 51


def visit_Gem_SafeMarshal_Elements_ObjectLink(target); end

#visit_Gem_SafeMarshal_Elements_String(target) (private)

[ GitHub ]

# File 'lib/rubygems/safe_marshal/visitors/visitor.rb', line 52


def visit_Gem_SafeMarshal_Elements_String(target); end

#visit_Gem_SafeMarshal_Elements_Symbol(target) (private)

[ GitHub ]

# File 'lib/rubygems/safe_marshal/visitors/visitor.rb', line 53


def visit_Gem_SafeMarshal_Elements_Symbol(target); end

#visit_Gem_SafeMarshal_Elements_SymbolLink(target) (private)

[ GitHub ]

# File 'lib/rubygems/safe_marshal/visitors/visitor.rb', line 54


def visit_Gem_SafeMarshal_Elements_SymbolLink(target); end

#visit_Gem_SafeMarshal_Elements_True(target) (private)

[ GitHub ]

# File 'lib/rubygems/safe_marshal/visitors/visitor.rb', line 55


def visit_Gem_SafeMarshal_Elements_True(target); end

#visit_Gem_SafeMarshal_Elements_UserDefined(target) (private)

[ GitHub ]

# File 'lib/rubygems/safe_marshal/visitors/visitor.rb', line 57


def visit_Gem_SafeMarshal_Elements_UserDefined(target)
  visit(target.name)
end

#visit_Gem_SafeMarshal_Elements_UserMarshal(target) (private)

[ GitHub ]

# File 'lib/rubygems/safe_marshal/visitors/visitor.rb', line 61


def visit_Gem_SafeMarshal_Elements_UserMarshal(target)
  visit(target.name)
  visit(target.data)
end

#visit_Gem_SafeMarshal_Elements_WithIvars(target) (private)

[ GitHub ]

# File 'lib/rubygems/safe_marshal/visitors/visitor.rb', line 66


def visit_Gem_SafeMarshal_Elements_WithIvars(target)
  visit(target.object)
  target.ivars.each do |k, v|
    visit(k)
    visit(v)
  end
end

#visit_unknown_element(e) (private)

Raises:

(ArgumentError)

[ GitHub ]

# File 'lib/rubygems/safe_marshal/visitors/visitor.rb', line 20


def visit_unknown_element(e)
  raise ArgumentError, "Attempting to visit unknown element #{e.inspect}"
end