module BinaryExtensions
Methods for reading values from a binary stream
Public Instance Methods
read_ascii(num_bytes)
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# File lib/file_data/core_extensions/binary_extensions.rb, line 10 def read_ascii(num_bytes) each_byte.take(num_bytes).map(&:chr).join end
read_value(num_bytes)
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# File lib/file_data/core_extensions/binary_extensions.rb, line 3 def read_value(num_bytes) bytes = each_byte.take(num_bytes) bytes.reverse! if @is_little_endian bytes.inject { |total, val| (total << 8) + val } end