Module: Loader

Defined in:
lib/modules/loader.rb

Defined Under Namespace

Modules: Api

Constant Summary collapse

DEBUG = 
Debug.debug(File.basename(__FILE__))

Class Method Summary collapse

Class Method Details

.delete(id) ⇒ Object 



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# File 'lib/modules/loader.rb', line 56

def self.delete(id)
  filepath, exists = resolve_callsite(id)
  @cache.delete(exists ? filepath : id)
end

.export(value) ⇒ Object 



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# File 'lib/modules/loader.rb', line 20

def self.export(value)
  callsite = Callsite.resolve
  if @cache.include?(callsite) && value.class == Hash
    # Special handling to enable multiple exports
    @cache[callsite] = @cache[callsite].merge(value)
  else
    @cache[callsite] = value
  end
end

.import(id, type = nil) ⇒ Object 



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# File 'lib/modules/loader.rb', line 30

def self.import(id, type=nil)
  if type == 'interop'
    return Interop.import(id, save_the_environment: @save_the_environment)
  end

  filepath, exists, parent = resolve_callsite(id)

  if type == 'internal' && !exists
    raise "Could not resolve local module at #{path}"
  end

  if exists
    # Prefer loading local module since we found it.
    begin
      Kernel.load(filepath, true) unless @cache.include?(filepath)
    rescue => e
      raise LoadError, "Could not load #{filepath} from #{parent}: #{e}"
    end

    return @cache[filepath]
  end

  # Failover to external load.
  return Interop.import(id, save_the_environment: @save_the_environment)
end