Class: Twilio::Rails::Phone::Tree::MessageSet

Inherits:
Object
  • Object
show all
Includes:
Enumerable
Defined in:
lib/twilio/rails/phone/tree.rb

Instance Method Summary collapse

Constructor Details

#initialize(set) ⇒ MessageSet

Returns a new instance of MessageSet.



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# File 'lib/twilio/rails/phone/tree.rb', line 178

def initialize(set)
  @messages = []

  # This whole chunk here feels like an incorrect level of abstraction. That it should be the caller's responsbiility
  # to pass in the contents of `message:` and not a hash with `message:` as a key. But maybe it's ok to do it once
  # here so the callsites can be cleaner passthroughs without doing the checks over and over.
  if set.is_a?(Hash)
    set = set.symbolize_keys
    if set.key?(:message)
      raise Twilio::Rails::Phone::InvalidTreeError, "MessageSet should never receive a hash with any key other than :message but received #{set}" if set.keys != [:message]
      set = set[:message]
    end
  end

  set = [set] unless set.is_a?(Array)
  set.each do |message|
    next nil if message.blank?

    if message.is_a?(Twilio::Rails::Phone::Tree::Message)
      @messages << message
    elsif message.is_a?(Proc)
      @messages << message
    elsif message.is_a?(String)
      @messages << Twilio::Rails::Phone::Tree::Message.new(say: message)
    elsif message.is_a?(Hash)
      @messages << Twilio::Rails::Phone::Tree::Message.new(**message.symbolize_keys)
    else
      raise Twilio::Rails::Phone::InvalidTreeError, "message value #{message} is not valid"
    end
  end
end

Instance Method Details

#each(&block) ⇒ Object 



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# File 'lib/twilio/rails/phone/tree.rb', line 210

def each(&block)
  @messages.each(&block)
end

#first ⇒ Object 



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# File 'lib/twilio/rails/phone/tree.rb', line 218

def first
  @messages.first
end

#last ⇒ Object 



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# File 'lib/twilio/rails/phone/tree.rb', line 222

def last
  @messages.last
end

#length ⇒ Object 



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# File 'lib/twilio/rails/phone/tree.rb', line 214

def length
  @messages.count
end