Hash a data element to an integer in the range [0, F).
 @param [String] element with binary format.
 @return [Integer]
519594
def hash_to_range(element)
      hash = SipHash.digest(key, element)
      map_into_range(hash, f)
    end
1256900
def array_to_hash(array)
      case array
        when self.class
          array.to_hash
        when Array
          array.map { |element| array_to_hash(element) }
        else
          array
      end
    end
913880
def num_leading_hashes(s)
		i=0;
		while i<(s.size-1) && (s[i,1]=='#'); i+=1 end
		i	
	end
415511
function hashCode(str) {
    var hash = 0xdeadbeef;
    for (var i = str.length; i >= 0; --i) {
        hash = (hash * 33) ^ str.charCodeAt(--i);
    }
    // turn to unsigned 32bit int
    return hash >>> 0;
}
707050
def to_hash
      @data.inject({}) do |ac,(k,v)|
        ac.merge! k => ((v.kind_of? self.class) ? v.to_hash : v)
      end
    end
558307
function hashNumber(n) {
  if (n !== n || n === Infinity) {
    return 0;
  }
  let hash = n | 0;
  if (hash !== n) {
    hash ^= n * 0xffffffff;
  }
  while (n > 0xffffffff) {
    n /= 0xffffffff;
    hash ^= n;
  }
  return smi(hash);
}
1197277
public static int hash(int hash, String s) {
    if (s == null) {
      return hash;
    }
    // similar to Arrays.hashCode
    return s.indexOf('%') < 0 ? 31 * hash + s.hashCode() : normalizedHash(hash, s);
  }
881002
def hex_to_f(h)
      h = (h[1..-1]).chars.each_slice(2).map(&:join)
      a = []

      h.each do |el|
        a.push(el.to_i(16))
      end

      a.push(255)
      return to_f(a)
    end
9621
def binary_encode_any_high_ascii_in_hash(hash)
      Hash[hash.map { |key, value| [key, binary_encode_any_high_ascii(value)] }]
    end
1142479
private int bsfHashCode(Node node, int result) {
        result += 31 * node.hashCode();

        if(node instanceof Content) {
            return result;
        }

        Element elem = (Element) node;
        List<Node> childElements = elem.getChildElements();

        for (Node childElement : childElements) {
            result += 31 * childElement.hashCode();
        }

        for (Node child : childElements) {
            if (child instanceof Content) {
                result += 31 * child.hashCode();
            } else {
                result = bsfHashCode(child, result);
            }
        }

        return result;
    }
272292
def hash_from_xml(data, type)
      hash = {}
      case type
      when :attributes
        data.attributes.each do |k, v|
          hash[name2sym(k)] = str_clean(v)
        end
      when :children
        data.each do |f|
          hash[name2sym(f[0])] = f[1]
        end
      when :element
        data.elements.each do |child|
          if child.name == 'possibleLengths'
            hash[Core::POSSIBLE_PATTERN] =
                possible_length_regex(hash_from_xml(child, :attributes))
          else
            hash[name2sym(child.name)] = str_clean(child.children.first)
          end
        end
      end
      hash
    end
82904
public static int hash32(byte[] data, int length, int seed) {
        int hash = seed;
        final int nblocks = length >> 2;

        // body
        for (int i = 0; i < nblocks; i++) {
            int i_4 = i << 2;
            int k = (data[i_4] & 0xff)
                | ((data[i_4 + 1] & 0xff) << 8)
                | ((data[i_4 + 2] & 0xff) << 16)
                | ((data[i_4 + 3] & 0xff) << 24);

            // mix functions
            k *= C1_32;
            k = Integer.rotateLeft(k, R1_32);
            k *= C2_32;
            hash ^= k;
            hash = Integer.rotateLeft(hash, R2_32) * M_32 + N_32;
        }

        // tail
        int idx = nblocks << 2;
        int k1 = 0;
        switch (length - idx) {
            case 3:
                k1 ^= data[idx + 2] << 16;
            case 2:
                k1 ^= data[idx + 1] << 8;
            case 1:
                k1 ^= data[idx];

                // mix functions
                k1 *= C1_32;
                k1 = Integer.rotateLeft(k1, R1_32);
                k1 *= C2_32;
                hash ^= k1;
        }

        // finalization
        hash ^= length;
        hash ^= (hash >>> 16);
        hash *= 0x85ebca6b;
        hash ^= (hash >>> 13);
        hash *= 0xc2b2ae35;
        hash ^= (hash >>> 16);

        return hash;
    }
767047
def to_h
      hash = {}
      [:bri, :hue, :sat].each do |attr|
        value = send(attr)
        hash[attr] = value if value
      end
      hash
    end
120552
def explode_element(element)
      eelement = explode_node(element)

      eattrs = Hash[element.attributes.map do |name,attr|
                      [explode_node(attr), attr.value]
                    end]

      [eelement, eattrs]
    end
885982
def hash(buf, encoding="utf-8"):
    

    if isinstance(buf, six.text_type):
        buf = buf.encode(encoding)

    if not isinstance(buf, six.binary_type):
        raise TypeError(
            "Argument must be of string, unicode or bytes type not "
            "'%r'" % type(buf)
        )

    # allocate memory for result
    result = ffi.new("char[]", binding.lib.FUZZY_MAX_RESULT)
    if binding.lib.fuzzy_hash_buf(buf, len(buf), result) != 0:
        raise InternalError("Function returned an unexpected error code")

    return ffi.string(result).decode("ascii")
851630
def array_to_indices_hash(array)
    array.inject({}) {|hash,e|  hash[hash.size] = e; hash }
  end
1021642
def hash(self):
        '''
        
        '''
        hashed = super(TakeFrom, self).hash()
        return khash(hashed, self.min_elements, self.max_elements, self.seed)