Class: Attentive::Message

Inherits:
Object
  • Object
show all
Defined in:
lib/attentive/message.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(text, params = {}) ⇒ Message

Returns a new instance of Message.

Raises:

  • (ArgumentError) 


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# File 'lib/attentive/message.rb', line 8

def initialize(text, params={})
  raise ArgumentError, "Message cannot be initialized without 'text'" unless text
  @text = text
  @contexts = Set.new(params.fetch(:contexts, []))
  contexts << :conversation if tokens.grep(Attentive::Tokens::Invocation).any?
end

Instance Attribute Details

#contexts ⇒ Object (readonly)

Returns the value of attribute contexts.



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# File 'lib/attentive/message.rb', line 6

def contexts
  @contexts
end

#text ⇒ Object (readonly) Also known as: to_s

Returns the value of attribute text.



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# File 'lib/attentive/message.rb', line 6

def text
  @text
end

Instance Method Details

#[](key) ⇒ Object 



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# File 'lib/attentive/message.rb', line 19

def [](key)
  tokens[key]
end

#[]=(key, value) ⇒ Object 



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# File 'lib/attentive/message.rb', line 23

def []=(key, value)
  tokens[key] = value
end

#inspect ⇒ Object 



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# File 'lib/attentive/message.rb', line 33

def inspect
  tokens.inspect
end

#length ⇒ Object 



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# File 'lib/attentive/message.rb', line 27

def length
  tokens.length
end

#tokens ⇒ Object 



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# File 'lib/attentive/message.rb', line 15

def tokens
  @tokens ||= Attentive::Tokenizer.tokenize(text)
end