Module: Rspec::HtmlMessages::ValueFormatter

Included in:
Rspec::HtmlMessages
Defined in:
lib/rspec/html_messages/value_formatter.rb

Constant Summary collapse

OJ_LOAD_OPTIONS =

Oj options for deserializing - use object mode to restore symbols but keep safety options to prevent code execution

{
  mode: :object,        # Restore Ruby objects and symbols
  auto_define: false,   # DON'T auto-create classes (safety)
  symbol_keys: false,   # Preserve symbols as they were serialized
  circular: true,       # Handle circular references
  create_additions: false, # Don't allow custom deserialization (safety)
  create_id: nil # Disable create_id (safety)
}.freeze
AWESOME_PRINT_OPTIONS = 
{
  plain: true,        # No color codes
  index: false,       # No array indices
  indent: -2,         # 2-space indentation
  sort_keys: true,    # Consistent hash ordering
  object_id: false,   # No object IDs
  raw: true # Show instance variables
}

Instance Method Summary collapse

Instance Method Details

#deserialize_value(serialized_value) ⇒ Object 



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# File 'lib/rspec/html_messages/value_formatter.rb', line 37

def deserialize_value(serialized_value)
  return nil unless serialized_value

  Oj.load(serialized_value, OJ_LOAD_OPTIONS)
rescue Oj::ParseError, EncodingError, TypeError
  serialized_value
end

#prettify_for_diff(value) ⇒ Object 



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# File 'lib/rspec/html_messages/value_formatter.rb', line 29

def prettify_for_diff(value)
  case value
  when String then value
  when nil then "nil"
  else value.awesome_inspect(AWESOME_PRINT_OPTIONS)
  end
end