Class: Scale::Types::MetadataModuleStorage

Inherits:
Object
  • Object
show all
Includes:
Base
Defined in:
lib/metadata/metadata.rb

Instance Attribute Summary

Attributes included from Base

#value

Class Method Summary collapse

Methods included from Base

#==, included, #initialize, #to_human

Class Method Details

.decode(scale_bytes) ⇒ Object 



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# File 'lib/metadata/metadata.rb', line 93

def self.decode(scale_bytes)
  name = String.decode(scale_bytes).value
  enum = {
    "type" => "enum",
    "value_list" => ["Optional", "Default"]
  }
  modifier = Scale::Types.get(enum).decode(scale_bytes).value
  result = {
    name: name,
    modifier: modifier
  }

  is_key_value = Bool.decode(scale_bytes).value
  result[:type] = if is_key_value
                    {
                      Map: {
                        key: String.decode(scale_bytes).value,
                        value: String.decode(scale_bytes).value,
                        linked: Bool.decode(scale_bytes).value
                      }
                    }
                  else
                    {
                      Plain: String.decode(scale_bytes).value
                    }
                  end

  result[:fallback] = Hex.decode(scale_bytes).value
  result[:documentation] = Scale::Types.get("Vec<String>").decode(scale_bytes).value.map(&:value)

  MetadataModuleStorage.new(result)
end