class Schnell::Builder
Public Class Methods
new(total:, gratuity: @total=total)
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# File lib/schnell/builder.rb, line 3 def initialize total:, gratuity: @total=total @gratuity=gratuity end
Public Instance Methods
calculation(gratuity=@gratuity)
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# File lib/schnell/builder.rb, line 21 def calculation gratuity=@gratuity @total += @total * (gratuity.to_f / 100) end
generate()
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# File lib/schnell/builder.rb, line 7 def generate return calculation if number_based? string_based end
number_based?()
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# File lib/schnell/builder.rb, line 11 def number_based? (@gratuity.is_a? Numeric) || (@gratuity.integer?) end
string_based()
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# File lib/schnell/builder.rb, line 14 def string_based case @gratuity.downcase when 'high' then calculation 25 when 'standard' then calculation 18 when 'low' then calculation 15 end end