Class: Neovim::WriteStd

Inherits:
Write show all
Defined in:
lib/neovim/output.rb

Direct Known Subclasses

WriteBuf, WriteErr, WriteOut

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Write

#<<, #flush, open, #print, #puts

Constructor Details

#initialize(*args) ⇒ WriteStd

Returns a new instance of WriteStd.



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# File 'lib/neovim/output.rb', line 93

def initialize *args
  super
  @str = ""
end

Class Method Details

.redirect(*args, **kwargs) ⇒ Object 



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# File 'lib/neovim/output.rb', line 84

def redirect *args, **kwargs
  open *args, **kwargs do |i|
    old, $stdout = $stdout, i
    yield
  ensure
    $stdout = old
  end
end

Instance Method Details

#finish ⇒ Object 



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# File 'lib/neovim/output.rb', line 107

def finish
  if @str.notempty? then
    write_line @str
    @str = nil
  end
end

#write(*args) ⇒ Object 



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# File 'lib/neovim/output.rb', line 97

def write *args
  args.each { |a| @str << a.to_s }
  loop do
    l, r = @str.split $/, 2
    r or break
    write_line l
    @str = r
  end
  nil
end