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Drop dependency on base64 #986

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merged 1 commit into from
Feb 1, 2024
Merged

Drop dependency on base64 #986

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2 changes: 0 additions & 2 deletions dalli.gemspec
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Original file line number Diff line number Diff line change
Expand Up @@ -22,6 +22,4 @@ Gem::Specification.new do |s|
s.metadata = {
'rubygems_mfa_required' => 'true'
}

s.add_dependency 'base64'
end
8 changes: 4 additions & 4 deletions lib/dalli/protocol/meta/key_regularizer.rb
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Original file line number Diff line number Diff line change
@@ -1,7 +1,5 @@
# frozen_string_literal: true

require 'base64'

module Dalli
module Protocol
class Meta
Expand All @@ -17,13 +15,15 @@ class KeyRegularizer
def self.encode(key)
return [key, false] if key.ascii_only? && !WHITESPACE.match(key)

[Base64.strict_encode64(key), true]
strict_base64_encoded = [key].pack('m0')
[strict_base64_encoded, true]
end

def self.decode(encoded_key, base64_encoded)
return encoded_key unless base64_encoded

Base64.strict_decode64(encoded_key).force_encoding(Encoding::UTF_8)
strict_base64_decoded = encoded_key.unpack1('m0')
strict_base64_decoded.force_encoding(Encoding::UTF_8)
end
end
end
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