Contents

require 'hamster/read_copy_update'
require 'hamster/hash'

module Hamster

  class ReadCopyUpdateHash

    include ReadCopyUpdate

    def initialize
      super(EmptyHash)
    end

    def put(key, value = Undefined)
      transform {
        get(key).tap { @content = @content.put(key, value) }
      }
    end

    def delete(key)
      transform {
        get(key).tap { @content = @content.delete(key) }
      }
    end

  end

end

Version data entries

4 entries across 4 versions & 1 rubygems

Version	Path
hamster-0.3.10	lib/hamster/read_copy_update_hash.rb
hamster-0.3.9	lib/hamster/read_copy_update_hash.rb
hamster-0.3.8	lib/hamster/read_copy_update_hash.rb
hamster-0.3.7	lib/hamster/read_copy_update_hash.rb