Class: Roro::Configurators::QuestionBuilder

Inherits:
Object
  • Object
show all
Defined in:
lib/roro/configurators/question_builder.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(args = {}) ⇒ QuestionBuilder

Returns a new instance of QuestionBuilder.



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# File 'lib/roro/configurators/question_builder.rb', line 9

def initialize(args={})
  case
  when args[:inflection]
    @inflection = args[:inflection]
  when args[:storyfile]
    @storyfile = args[:storyfile]
  end
end

Instance Attribute Details

#inflection ⇒ Object (readonly)

Returns the value of attribute inflection.



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# File 'lib/roro/configurators/question_builder.rb', line 7

def inflection
  @inflection
end

#question ⇒ Object (readonly)

Returns the value of attribute question.



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# File 'lib/roro/configurators/question_builder.rb', line 7

def question
  @question
end

#storyfile ⇒ Object (readonly)

Returns the value of attribute storyfile.



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# File 'lib/roro/configurators/question_builder.rb', line 7

def storyfile
  @storyfile
end

Instance Method Details

#build_inflection ⇒ Object 



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# File 'lib/roro/configurators/question_builder.rb', line 36

def build_inflection
  prompt = inflection_prompt
  options = inflection_options
  prompt_options = humanize(options)
  @question = ["#{prompt} #{prompt_options}", limited_to: options.keys]
end

#get_story_preface(story) ⇒ Object 



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# File 'lib/roro/configurators/question_builder.rb', line 69

def get_story_preface(story)
  storyfile = "#{story}/#{stack_name(story)}.yml"
  if stack_is_storyfile?(storyfile)
    read_yaml("#{story}/#{stack_name(story)}.yml")[:preface]
  else
    nil
  end
end

#humanize(hash) ⇒ Object 



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# File 'lib/roro/configurators/question_builder.rb', line 60

def humanize(hash)
  array = []
  hash.map do |key, value|
    preface = get_story_preface("#{@inflection}/#{value}")
    array << "\n(#{key}) #{value}:\n #{preface}"
  end
  array.join
end

#inflection_options ⇒ Object 



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# File 'lib/roro/configurators/question_builder.rb', line 49

def inflection_options
  Hash.new.tap do |h|
    children(@inflection)
      .map { |f| stack_name(f) }
      .sort
      .each_with_index do |c, i|
      h[(i + 1).to_s] = stack_name(c)
    end
  end
end

#inflection_prompt ⇒ Object 



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# File 'lib/roro/configurators/question_builder.rb', line 43

def inflection_prompt
  prompt = 'Please choose from these'
  collection = stack_name(@inflection).gsub('_', ' ') + ":\n"
  [prompt, stack_parent(@inflection), collection].join(' ')
end

#override(environment, key, value, override_value = nil) ⇒ Object 



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# File 'lib/roro/configurators/question_builder.rb', line 18

def override(environment, key, value, override_value=nil)
  @question = "#{override_prompt(environment, key, value)}"
end

#override_prompt(environment, key, value) ⇒ Object 



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# File 'lib/roro/configurators/question_builder.rb', line 22

def override_prompt(environment, key, value)
  name = value.dig(:name) || key
  # prompt = "Would you like to accept the default value for #{name}?\n"
  help = value.dig(:help) ? "#{value.dig(:help)}" : nil
  default = "#{key}=#{value[:value]}"
  ["\nEnvironment: #{environment}",
   "       name: #{name}",
   "        key: #{key}",
   "   variable: #{value[:value]}",
   "    default: #{default}",
   "       help: #{help}\n"
  ].join("\n")
end

#story_from(key) ⇒ Object 



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# File 'lib/roro/configurators/question_builder.rb', line 78

def story_from(key)
  inflection_options[key]
end