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)

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, **)

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