class Retl::NextDescription

Public Class Methods

new(default="unknown") click to toggle source
# File lib/retl/next_description.rb, line 3
def initialize(default="unknown")
  @default = default
  reset
end

Public Instance Methods

describe_next(description) click to toggle source
# File lib/retl/next_description.rb, line 12
def describe_next(description)
  @next_description = description
end
reset() click to toggle source
# File lib/retl/next_description.rb, line 8
def reset
  @next_description = @default
end
take() click to toggle source
# File lib/retl/next_description.rb, line 16
def take
  description = @next_description
  reset
  description
end