Class: Nous::Command

Inherits:

Object

• Object
• Nous::Command

Defined in:

lib/nous/command.rb

Direct Known Subclasses

Converter, Crawler, Nous::Crawler::RecursivePageFetcher, Nous::Crawler::RedirectFollower, Nous::Crawler::SinglePageFetcher, Extractor::Default, Extractor::Default::Client, Extractor::Jina, Fetcher, Fetcher::ExtractionRunner, Fetcher::PageExtractor, Serializer, UrlResolver

Defined Under Namespace

Classes: CommandError, Result

Class Method Summary

• .call ⇒ Object

Instance Method Summary

• #failure(error, metadata: {}) ⇒ Object
• #success(payload:, metadata: {}) ⇒ Object

Class Method Details

.call ⇒ Object

# File 'lib/nous/command.rb', line 26

def self.call(...)
  command = new(...)
  command.call
rescue => e
  return command.failure(CommandError.new("unexpected: #{e.message}")) if command

  Result.new(success: false, error: e)
end

Instance Method Details

#failure(error, metadata: {}) ⇒ Object

# File 'lib/nous/command.rb', line 39

def failure(error, metadata: {})
  Result.new(success: false, error:, metadata:)
end

#success(payload:, metadata: {}) ⇒ Object

# File 'lib/nous/command.rb', line 35

def success(payload:, metadata: {})
  Result.new(success: true, payload:, metadata:)
end