Module: ImtRb::Helper

Included in:
IncrementalMerkleTree
Defined in:
lib/imt_rb/helper.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.included(by) ⇒ Object 



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# File 'lib/imt_rb/helper.rb', line 3

def self.included(by)
  by.extend(self)
end

Instance Method Details

#digest(str) ⇒ Object 



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# File 'lib/imt_rb/helper.rb', line 11

def digest(str)
  Digest::Keccak256.new.digest(str)
end

#hexdigest(str) ⇒ Object 



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# File 'lib/imt_rb/helper.rb', line 7

def hexdigest(str)
  Digest::Keccak256.new.hexdigest(str)
end

#to_binary(str) ⇒ Object 



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# File 'lib/imt_rb/helper.rb', line 15

def to_binary(str)
  [str].pack("H*")
end

#to_hex(binary_str) ⇒ Object 



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# File 'lib/imt_rb/helper.rb', line 19

def to_hex(binary_str)
  binary_str.unpack1("H*")
end