Class: Sherpa::TrekkerMenu

Inherits:
Object
  • Object
show all
Defined in:
lib/sherpa/trekker_menu.rb

Instance Method Summary collapse

Constructor Details

#initialize(prompt) ⇒ TrekkerMenu 



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# File 'lib/sherpa/trekker_menu.rb', line 3

def initialize(prompt)
  @prompt = prompt
end

Instance Method Details

#run ⇒ Object 



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# File 'lib/sherpa/trekker_menu.rb', line 7

def run
  selected_trekker_index = prompt.select("Choose the trekker!") do |menu|
    menu.default(trekker_from_repo_index) if trekker_from_repo_index
    menu.choices(trekker_choices)
  end

  selected_trekker_name = trekker_choices.invert.fetch(selected_trekker_index)

  trekkers.find { |trekker| trekker.name == selected_trekker_name }
end