Class: Scale::Types::MetadataV12Module

Inherits:
Object
  • Object
show all
Includes:
Base
Defined in:
lib/metadata/metadata_v12.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_v12.rb', line 52

def self.decode(scale_bytes)
  name = String.decode(scale_bytes).value

  result = {
    name: name
  }

  has_storage = Bool.decode(scale_bytes).value
  if has_storage
    storage = MetadataV7ModuleStorage.decode(scale_bytes).value
    result[:storage] = storage
    result[:prefix] = storage[:prefix]
  end

  has_calls = Bool.decode(scale_bytes).value
  if has_calls
    calls = Scale::Types.get("Vec<MetadataModuleCall>").decode(scale_bytes).value
    result[:calls] = calls.map(&:value)
  end

  has_events = Bool.decode(scale_bytes).value
  if has_events
    events = Scale::Types.get("Vec<MetadataModuleEvent>").decode(scale_bytes).value
    result[:events] = events.map(&:value)
  end

  result[:constants] = Scale::Types.get("Vec<MetadataV7ModuleConstants>").decode(scale_bytes).value.map(&:value)
  result[:errors] = Scale::Types.get("Vec<MetadataModuleError>").decode(scale_bytes).value.map(&:value)

  result[:index] = U8.decode(scale_bytes).value
  MetadataV12Module.new(result)
end