Module: Compressor

Included in:
AbstractIndexBuilder, Indexer
Defined in:
lib/raven/index_gem_repository.rb

Overview

Mixin that provides a compress method for compressing files on disk.

Instance Method Summary collapse

Instance Method Details

#compress(filename, ext = "rz") ⇒ Object

Compress the given file.



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# File 'lib/raven/index_gem_repository.rb', line 33

def compress(filename, ext="rz")
  File.open(filename + ".#{ext}", "w") do |file|
    file.write(zip(File.read(filename)))
  end
end

#unzip(string) ⇒ Object

Return an uncompressed version of a compressed string.



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# File 'lib/raven/index_gem_repository.rb', line 45

def unzip(string)
  Zlib::Inflate.inflate(string)
end

#zip(string) ⇒ Object

Return a compressed version of the given string.



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# File 'lib/raven/index_gem_repository.rb', line 40

def zip(string)
  Zlib::Deflate.deflate(string)
end