Module: CityHash

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

Overview

All source comments are duplicated from Google’s CityHash (1.0.2) implementation at: code.google.com/p/cityhash/

Defined Under Namespace

Modules: Internal

Constant Summary collapse

VERSION = 
"0.0.1"

Class Method Summary collapse

Class Method Details

.hash128(s, seed = nil) ⇒ Object 



12
13
14
15
 
# File 'lib/city_hash.rb', line 12

def self.hash128(s, seed = nil)
  return CityHash::Internal.hash128(s) if seed.nil?
  return CityHash::Internal.hash128WithSeed(s, seed)
end

.hash64(s, seed0 = nil, seed1 = nil) ⇒ Object 



6
7
8
9
10
 
# File 'lib/city_hash.rb', line 6

def self.hash64(s, seed0 = nil, seed1 = nil)
  return CityHash::Internal.hash64(s) if seed0.nil?
  return CityHash::Internal.hash64WithSeed(s, seed0) if seed1.nil?
  return CityHash::Internal.hash64WithSeeds(s, seed0, seed1)
end