Module: BitGirder::Io::Testing

Defined in:
lib/bitgirder/io/testing.rb

Class Method Summary collapse

Class Method Details

.new_string_io(str = "") ⇒ Object 



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# File 'lib/bitgirder/io/testing.rb', line 15

def new_string_io( str = "" )
    RubyVersions.when_19x( StringIO.new( str ) ) do |io|
        io.set_encoding( "binary" )
    end
end

.rand_buf(len) ⇒ Object 



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# File 'lib/bitgirder/io/testing.rb', line 23

def rand_buf( len )

    len = len.bytes if len.is_a?( DataSize )
    File.open( "/dev/random", "rb" ) { |io| Io.read_full( io, len ) }
end