module KensukeHelloworld
Constants
- VERSION
Public Class Methods
tax(price)
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# File lib/kensuke_helloworld.rb, line 4 def self.tax(price) (price * 1.08).to_i end
# File lib/kensuke_helloworld.rb, line 4 def self.tax(price) (price * 1.08).to_i end