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Class: SyntaxSuggest::MiniStringIO

Relationships & Source Files
Inherits: Object
Defined in: lib/syntax_suggest/mini_stringio.rb

Overview

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.

Constant Summary

Class Method Summary

Instance Attribute Summary

Instance Method Summary

Constructor Details

.new(isatty: $stderr.isatty) ⇒ MiniStringIO

[ GitHub ] 

  


# File 'lib/syntax_suggest/mini_stringio.rb', line 15



def initialize(isatty: $stderr.isatty)
  @string = +""
  @isatty = isatty
end


  







Instance Attribute Details



  

    #isatty   (readonly)
  

  [ GitHub ]


  

  


# File 'lib/syntax_suggest/mini_stringio.rb', line 20



attr_reader :isatty


  








  

    #string   (readonly)
  

  [ GitHub ]


  

  


# File 'lib/syntax_suggest/mini_stringio.rb', line 28



attr_reader :string


  







Instance Method Details



  

    #puts(value = EMPTY_ARG)  
  

  [ GitHub ]


  

  


# File 'lib/syntax_suggest/mini_stringio.rb', line 21



def puts(value = EMPTY_ARG, **)
  if !value.equal?(EMPTY_ARG)
    @string << value
  end
  @string << $/
end