brew/Library/Homebrew/checksum.rb
Alexander Mancevice 58dd8f4770 Defensive check for Checksum == nil
Protects against NoMethodError when checking a Checksum instance with a bad 'other'
2018-03-24 09:04:51 -04:00

19 lines
339 B
Ruby

class Checksum
extend Forwardable
attr_reader :hash_type, :hexdigest
TYPES = [:sha256].freeze
def initialize(hash_type, hexdigest)
@hash_type = hash_type
@hexdigest = hexdigest
end
delegate [:empty?, :to_s] => :@hexdigest
def ==(other)
hash_type == other&.hash_type && hexdigest == other.hexdigest
end
end