class Api::Flow

• Api::Flow
• Reference
• Object

Overview

The dialog flow class can be used to easily build complex dialog trees.

To create a dialog flow:

require "hermes-crystal"

# Instantiate hermes
hermes = Hermes.new broker_address: "localhost:1883"
# Initialize a flow
hermes.dialog.flow "intent_name" do |message, flow|
  # Perform actions to perform in the dialogue round.
  flow.continue "next_intent" do |message, flow|
    # ...
  end

  flow.not_recognized do |message, flow|
    # ...
  end

  # Make the text-to-speech talk.
  "Hello world."
end

Included Modules

• Mappings

Defined in:

Instance Method Summary

• #continue(intent_name : String, slot_filler : String? = nil, &block : IntentContinuation)

  Mark an intent as a possible continuation for this round of dialog, optionally as a slot filler.

• #not_recognized(&block : IntentNotRecognizedContinuation)

  Perform a custom action when no intents are recognized for this round of dialog.

Instance Method Detail