diff options
Diffstat (limited to 'activesupport/lib/active_support/core_ext/digest/uuid.rb')
| -rw-r--r-- | activesupport/lib/active_support/core_ext/digest/uuid.rb | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/activesupport/lib/active_support/core_ext/digest/uuid.rb b/activesupport/lib/active_support/core_ext/digest/uuid.rb index 593c51bba2..6e949a2d72 100644 --- a/activesupport/lib/active_support/core_ext/digest/uuid.rb +++ b/activesupport/lib/active_support/core_ext/digest/uuid.rb @@ -1,4 +1,6 @@ -require 'securerandom' +# frozen_string_literal: true + +require "securerandom" module Digest module UUID @@ -12,7 +14,7 @@ module Digest # Using Digest::MD5 generates version 3 UUIDs; Digest::SHA1 generates version 5 UUIDs. # uuid_from_hash always generates the same UUID for a given name and namespace combination. # - # See RFC 4122 for details of UUID at: http://www.ietf.org/rfc/rfc4122.txt + # See RFC 4122 for details of UUID at: https://www.ietf.org/rfc/rfc4122.txt def self.uuid_from_hash(hash_class, uuid_namespace, name) if hash_class == Digest::MD5 version = 3 @@ -26,7 +28,7 @@ module Digest hash.update(uuid_namespace) hash.update(name) - ary = hash.digest.unpack('NnnnnN') + ary = hash.digest.unpack("NnnnnN") ary[2] = (ary[2] & 0x0FFF) | (version << 12) ary[3] = (ary[3] & 0x3FFF) | 0x8000 @@ -35,12 +37,12 @@ module Digest # Convenience method for uuid_from_hash using Digest::MD5. def self.uuid_v3(uuid_namespace, name) - self.uuid_from_hash(Digest::MD5, uuid_namespace, name) + uuid_from_hash(Digest::MD5, uuid_namespace, name) end # Convenience method for uuid_from_hash using Digest::SHA1. def self.uuid_v5(uuid_namespace, name) - self.uuid_from_hash(Digest::SHA1, uuid_namespace, name) + uuid_from_hash(Digest::SHA1, uuid_namespace, name) end # Convenience method for SecureRandom.uuid. |