class TTY::Prompt::Choices

def self.[](*choices)
  new(choices)
end

def <<(choice)
  choices << Choice.from(choice)
end

def [](index)
  @choices[index]
end

def each(&block)
  return to_enum unless block_given?
  choices.each(&block)
end

def enabled
  reject(&:disabled?)
end

def enabled_indexes
  each_with_index.reduce([]) do |acc, (choice, idx)|
    acc << idx unless choice.disabled?
    acc
  end
end

def find_by(attr, value)
  find { |choice| choice.public_send(attr) == value }
end

def initialize(choices = [])
  @choices = choices.map do |choice|
    Choice.from(choice)
  end
end

def pluck(name)
  map { |choice| choice.public_send(name) }
end