Class: Ccrypto::Java::ComparatorUtil

Inherits:
Object
  • Object
show all
Extended by:
DataConversion
Defined in:
lib/ccrypto/java/utils/comparator.rb

Class Method Summary collapse

Methods included from DataConversion

from_b64, from_b64_mime, from_hex, included, to_b64, to_b64_mime, to_bin, to_hex, to_java_bytes, to_str

Class Method Details

.is_equal?(val1, val2) ⇒ Boolean Also known as: is_equals?, equals?, equal?

Returns:

  • (Boolean) 


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# File 'lib/ccrypto/java/utils/comparator.rb', line 9

def self.is_equal?(val1, val2)

  bval1 = to_java_bytes(val1) 
  bval2 = to_java_bytes(val2)

  if bval1.length != bval2.length
    false
  else
    res = 0
    (0...bval1.length).each do |i|
      res |= bval1[i] ^ bval2[i]
    end

    res == 0
  end

  #bval1 == bval2
  #logger.debug "bval1 : #{bval1.inspect}"
  #logger.debug "bval2 : #{bval2.inspect}"

end