Module: MogileFS::NewFile::Writer

Defined in:
lib/mogilefs/new_file/writer.rb

Overview

All objects yielded or returned by MogileFS::MogileFS#new_file should conform to this interface (based on existing IO methods). These objects should be considered write-only.

Instance Method Summary collapse

Instance Method Details

#<<(str) ⇒ Object

see IO#<<



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# File 'lib/mogilefs/new_file/writer.rb', line 42

def <<(str)
  write(str)
  self
end

#close ⇒ Object

This will issue the create_close command to the MogileFS tracker and finalize the creation of a new file. This returns nil on success and will raise IOError if called twice. For non-streaming implementations, this will initiate and finalize the upload.

see IO#close



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# File 'lib/mogilefs/new_file/writer.rb', line 53

def close
  commit
  nil
end

#print(*args) ⇒ Object

see IO#print



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# File 'lib/mogilefs/new_file/writer.rb', line 24

def print(*args)
  args = [ $_ ] unless args[0]
  write(args.shift)
  args.each do |obj|
    write(obj)
    write($,) if $,
  end
  write($\) if $\
  nil
end

#printf(*args) ⇒ Object

see IO#printf



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# File 'lib/mogilefs/new_file/writer.rb', line 36

def printf(*args)
  write(sprintf(*args))
  nil
end

#putc(ch) ⇒ Object

see IO#putc



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# File 'lib/mogilefs/new_file/writer.rb', line 18

def putc(ch)
  write(ch.respond_to?(:chr) ? ch.chr : ch[0])
  ch
end

#puts(*args) ⇒ Object

see IO#puts



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# File 'lib/mogilefs/new_file/writer.rb', line 9

def puts(*args)
  args.each do |obj|
    write(obj)
    write("\n".freeze)
  end
  nil
end