Module: ZipTricks::NullWriter

Defined in:

lib/zip_tricks/null_writer.rb

Overview

Used when you need to supply a destination IO for some write operations, but want to discard the data (like when estimating the size of a ZIP)

Class Method Summary

• .<<(data) ⇒ self
• .write(data) ⇒ Fixnum

  The amount of data that was supposed to be written.

Class Method Details

.<<(data) ⇒ self

Parameters:

• data (String) —

  the data to write

Returns:

• (self)

# File 'lib/zip_tricks/null_writer.rb', line 7

def self.<<(data); self; end

.write(data) ⇒ Fixnum

Returns the amount of data that was supposed to be written.

Parameters:

• data (String) —

  the data to write

Returns:

• (Fixnum) —

  the amount of data that was supposed to be written

# File 'lib/zip_tricks/null_writer.rb', line 11

def self.write(data); data.bytesize; end