class ApplicationRunner

Public Class Methods

new(steps) click to toggle source

# File lib/tuvi/application_runner.rb, line 3
def initialize(steps)
  @steps = steps
end

Public Instance Methods

determine_next_step(current_step, input) click to toggle source

# File lib/tuvi/application_runner.rb, line 29
def determine_next_step(current_step, input)
  if current_step.response_paths[input]
    return current_step.response_paths[input]
  end

  puts "Sorry, I don't understand that response. Please try again:"
  current_step.id
end

execute_step(step_id) click to toggle source

# File lib/tuvi/application_runner.rb, line 15
def execute_step(step_id)
  current_step = @steps[step_id]
  current_step.code_blocks.each do |block|
    block.call
  end
  puts
  puts current_step.get_say
  exit if current_step.exit_program
  puts current_step.formatted_responses
  input = gets.downcase.chomp
  exit_program if input == "exit"
  determine_next_step(current_step, input)
end

exit_program() click to toggle source

# File lib/tuvi/application_runner.rb, line 38
def exit_program
  puts "Bye!"
  exit
end

run() click to toggle source

# File lib/tuvi/application_runner.rb, line 7
def run
  puts "Welcome! Type 'exit' to quit at any time."
  current_step_id = "start"
  while true do
    current_step_id = execute_step(current_step_id)
  end
end