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tomasmuller/str_to_hex.rb

Created February 6, 2012 11:30
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Ruby String to Hexadecimal
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str_to_hex.rb
s = "Tomás Augusto Müller"
# Hex Array
#
s.unpack('U' * s.length).collect { |x| x.to_s(16) }
# Hex String
#
s.unpack('U' * s.length).collect { |x| x.to_s(16) }.join
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