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Class: Gem::SafeMarshal::Visitors::StreamPrinter

Relationships & Source Files
Super Chains via Extension / Inclusion / Inheritance
Class Chain:
self, Visitor
Instance Chain:
self, Visitor
Inherits: Gem::SafeMarshal::Visitors::Visitor
Defined in: lib/rubygems/safe_marshal/visitors/stream_printer.rb

Constant Summary

Visitor - Inherited

DISPATCH

Class Method Summary

Instance Method Summary

Visitor - Inherited

#visit, #visit_Gem_SafeMarshal_Elements_Array, #visit_Gem_SafeMarshal_Elements_Bignum, #visit_Gem_SafeMarshal_Elements_False, #visit_Gem_SafeMarshal_Elements_Float, #visit_Gem_SafeMarshal_Elements_Hash, #visit_Gem_SafeMarshal_Elements_HashWithDefaultValue, #visit_Gem_SafeMarshal_Elements_Integer, #visit_Gem_SafeMarshal_Elements_Nil, #visit_Gem_SafeMarshal_Elements_Object, #visit_Gem_SafeMarshal_Elements_ObjectLink, #visit_Gem_SafeMarshal_Elements_String, #visit_Gem_SafeMarshal_Elements_Symbol, #visit_Gem_SafeMarshal_Elements_SymbolLink, #visit_Gem_SafeMarshal_Elements_True, #visit_Gem_SafeMarshal_Elements_UserDefined, #visit_Gem_SafeMarshal_Elements_UserMarshal, #visit_Gem_SafeMarshal_Elements_WithIvars, #visit_unknown_element

Constructor Details

.new(io, indent: "") ⇒ StreamPrinter

[ GitHub ] 

  


# File 'lib/rubygems/safe_marshal/visitors/stream_printer.rb', line 8



def initialize(io, indent: "")
  @io = io
  @indent = indent
  @level = 0
end


  







Instance Method Details



  

    #visit(target)  
  

  [ GitHub ]


  

  


# File 'lib/rubygems/safe_marshal/visitors/stream_printer.rb', line 14



def visit(target)
  @io.write("#{@indent * @level}#{target.class}")
  target.instance_variables.each do |ivar|
    value = target.instance_variable_get(ivar)
    next if Elements::Element === value || Array === value
    @io.write(" #{ivar}=#{value.inspect}")
  end
  @io.write("\n")
  begin
    @level += 1
    super
  ensure
    @level -= 1
  end
end