# class SyntaxSuggest::MiniStringIO

Mini `String` `IO` [Private]

Acts like a `StringIO` with reduced API, but without having to require that class.

The original codebase emitted directly to $stderr, but now `SyntaxError#detailed_message` needs a string output. To accomplish that we kept the original print infrastructure in place and added this class to accumulate the print output into a string.

### Constants

EMPTY_ARG

### Attributes

isatty[R]
string[R]

### Public Class Methods

new(isatty: $stderr.isatty) click to toggle source

    # File lib/syntax_suggest/mini_stringio.rb, line 15
    def initialize(isatty: $stderr.isatty)
      @string = +""
      @isatty = isatty
    end

### Public Instance Methods

puts(value = EMPTY_ARG, **) click to toggle source

    # File lib/syntax_suggest/mini_stringio.rb, line 21
    def puts(value = EMPTY_ARG, **)
      if !value.equal?(EMPTY_ARG)
        @string << value
      end
      @string << $/
    end