Module: HashDigest

Defined in:
lib/hash_digest.rb,
lib/hash_digest/version.rb

Constant Summary collapse

VERSION = 
"1.1.3"

Class Method Summary collapse

Class Method Details

.as_digest1(obj) ⇒ Object

LEGACY



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# File 'lib/hash_digest.rb', line 30

def self.as_digest1(obj)
  ordered_list = case obj
  when ::Hash
    obj.map do |k, v|
      obj[k].to_hash_digest_query k
    end.sort
  when ::Array
    ary = []
    obj.each_with_index do |v, i|
      ary << v.to_hash_digest_query(i)
    end
    ary
  else
    raise ::ArgumentError, "[hash_digest gem] Can only digest Hashes and Arrays, not #{obj.class}"
  end
  ordered_list.join '&'
end

.as_digest2(obj) ⇒ Object

LEGACY



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# File 'lib/hash_digest.rb', line 20

def self.as_digest2(obj)
  obj.to_hash_digest_query
end

.as_digest3(obj) ⇒ Object

CURRENT



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# File 'lib/hash_digest.rb', line 10

def self.as_digest3(obj)
  obj.to_hash_digest_query
end

.digest2(obj) ⇒ Object

LEGACY



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# File 'lib/hash_digest.rb', line 25

def self.digest2(obj)
  ::MurmurHash3::V32.str_hash(as_digest2(obj)).to_s 36
end

.digest3(obj) ⇒ Object

CURRENT



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# File 'lib/hash_digest.rb', line 15

def self.digest3(obj)
  ::Digest::SHA1.hexdigest as_digest2(obj)
end

.escape_url(str) ⇒ Object 



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# File 'lib/hash_digest.rb', line 57

def self.escape_url(str);     ::CGI.escape(str) end

.hexdigest(obj) ⇒ Object

LEGACY



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# File 'lib/hash_digest.rb', line 49

def self.hexdigest(obj)
  ::Digest::MD5.hexdigest as_digest1(obj)
end