Class: String

Inherits:
Object show all
Defined in:
lib/rbyaml.rb,
lib/rbyaml/util.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.yaml_new(klass, tag, val) ⇒ Object 



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# File 'lib/rbyaml.rb', line 302

def String.yaml_new( klass, tag, val )
  val = val.unpack("m")[0] if tag == "tag:yaml.org,2002:binary"
  val = { 'str' => val } if String === val
  if Hash === val
    s = klass.allocate
    # Thank you, NaHi
    String.instance_method(:initialize).
      bind(s).
      call( val.delete( 'str' ) )
    val.each { |k,v| s.instance_variable_set( k, v ) }
    s
  else
    raise RbYAML::TypeError, "Invalid String: " + val.inspect
  end
end

Instance Method Details

#__is_str ⇒ Object 



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# File 'lib/rbyaml/util.rb', line 9

def __is_str; true end

#is_binary_data? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/rbyaml.rb', line 299

def is_binary_data?
  ( self.count( "^ -~", "^\r\n" ) / self.size > 0.3 || self.count( "\x00" ) > 0 ) unless empty?
end

#is_complex_yaml? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/rbyaml.rb', line 296

def is_complex_yaml?
  to_yaml_style or not to_yaml_properties.empty? or self =~ /\n.+/
end