Module: Evesync::IPC::Data::Unhashable

Included in:
File, Ignore, Package
Defined in:
lib/evesync/ipc/data/hashable.rb

Instance Method Summary collapse

Instance Method Details

#from_hash(hash) ⇒ Object 



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# File 'lib/evesync/ipc/data/hashable.rb', line 33

def from_hash(hash)
  Log.debug("IPC Data message hash parsing: #{hash}")
  params = {}
  hash.each do |key, value|
    next unless key =~ /^@/

    if value.is_a? Hash
      # FIXME: code dumplication ipc_data.rb:31
      begin
        cl = Object.const_get value['type']
      rescue NameError => e
        Log.fatal("IPC Data Unsupported type: #{hash['type']}")
        raise e
      end

      unless cl.respond_to? :from_hash
        err_msg = "IPC Data ERROR Class #{cl} must implement `self.from_hash'"
        Log.fatal(err_msg)
        raise err_msg
      end

      complex_value = cl.from_hash value
      params[key.sub('@', '').to_sym] = complex_value
    else
      params[key.sub('@', '').to_sym] = value
    end
  end

  begin
    # If the `type' is imported it will be used
    cl = Object.const_get hash['type']
  rescue TypeError, NameError
    # Or the base class will be the type
    cl = self
  end

  cl.new(params)
end