Class: Cucumberator::Commands::Undo

Inherits:
Object
  • Object
show all
Defined in:
lib/cucumberator/commands/undo.rb

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(scenario, step_line, saved_stack) ⇒ Undo

Returns a new instance of Undo.



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# File 'lib/cucumberator/commands/undo.rb', line 15

def initialize(scenario, step_line, saved_stack)
  @feature_file = Cucumberator::FeatureFile.new(scenario)
  lines = @feature_file.lines

  remove_line, remove_string = saved_stack.pop
  lines.delete_at(remove_line - 1)
  @feature_file.overwrite(lines.join)
  step_line.decrement!

  puts "Removed `#{remove_string.to_s.strip}` from #{@feature_file}"
end

Class Method Details

.perform(scenario, step_line, last_input, saved_stack, *args, &block) ⇒ Object 



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# File 'lib/cucumberator/commands/undo.rb', line 4

def perform(scenario, step_line, last_input, saved_stack, *args, &block)
  if saved_stack.empty?
    puts "There's nothing to revert yet"
    return false
  end

  new(scenario, step_line, saved_stack)
  false
end