class Propina::Builder
Public Class Methods
new(total:, gratuity: @total = total)
click to toggle source
# File lib/propina/builder.rb, line 4 def initialize total:, gratuity: @total = total @gratuity = gratuity end
Public Instance Methods
calculation(gratuity = @gratuity)
click to toggle source
# File lib/propina/builder.rb, line 26 def calculation gratuity = @gratuity @total += @total *(gratuity.to_f / 100) end
generate()
click to toggle source
# File lib/propina/builder.rb, line 9 def generate return calculation if number_based? string_based end
number_based?()
click to toggle source
# File lib/propina/builder.rb, line 14 def number_based? (@gratuity.is_a? Numeric) || (@gratuity.integer?) end
string_based()
click to toggle source
# File lib/propina/builder.rb, line 18 def string_based case @gratuity.downcase when 'high' then calculation 25 when 'standard' then calculation 18 when 'low' then calculation 15 end end