Class: BestHikingTrails::CLI

Inherits:
Object
  • Object
show all
Defined in:
lib/best_hiking_trails/cli.rb

Overview

CLI Controller

Instance Method Summary collapse

Instance Method Details

#call ⇒ Object 



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# File 'lib/best_hiking_trails/cli.rb', line 4

def call
  list_trails
  trail_info
end

#list_trails ⇒ Object 



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# File 'lib/best_hiking_trails/cli.rb', line 9

def list_trails
  puts "The top 10 hiking trails"
  @trails = BestHikingTrails::Trail.scrape
  @trails.each.with_index(1) do |trail, i|
    puts "#{trail.name}"
  end
end

#trail_info ⇒ Object 



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# File 'lib/best_hiking_trails/cli.rb', line 17

def trail_info
  input = nil
  while input != "exit"
    puts "Enter the number of the trail you would like more information on, Enter list to relist the trails, or type exit to exit the program."
    input = gets.strip
    if input.to_i > 0 && input.to_i <= 10
      the_trail = @trails[input.to_i-1]
      puts "#{the_trail.name}, #{the_trail.information}"
    elsif input == "list"
      list_trails
    elsif input == "exit"
      puts "Have a nice day!"
    else
      puts "Unfortunately that is not an option."
    end
  end
end