Skip to content
instance method

StringIO#size

() -> ::Integer
size → integer

Returns the number of bytes in the string in self:

Example
StringIO.new('hello').size     # => 5  # Five 1-byte characters.
StringIO.new('тест').size      # => 8  # Four 2-byte characters.
StringIO.new('こんにちは').size # => 15 # Five 3-byte characters.