Module: BMI

Defined in:
lib/bmi.rb

Class Method Summary collapse

Class Method Details

.calc(kg, m) ⇒ Object 



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# File 'lib/bmi.rb', line 21

def calc(kg, m)
  kg.to_f / (m.to_f ** 2)
end

.encoding_style ⇒ Object 



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# File 'lib/bmi.rb', line 11

def encoding_style
  Encoding.default_internal = Encoding::UTF_8
  Encoding.default_external = Encoding::UTF_8
end

.encoding_style_sjis ⇒ Object 



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# File 'lib/bmi.rb', line 16

def encoding_style_sjis
  Encoding.default_internal = Encoding::SJIS
  Encoding.default_external = Encoding::SJIS
end