module Fudo3

heibei_to_jo(heibei) click to toggle source

平米 → 畳変換 @param [Float] heibei 平米 @return [Float] 畳

# File lib/fudo3.rb, line 21
def self.heibei_to_jo(heibei)
  heibei.to_f / JO_BASE
end

heibei_to_tsubo(heibei) click to toggle source

平米 → 坪変換 @param [Float] heibei 平米 @return [Float] 坪

# File lib/fudo3.rb, line 14
def self.heibei_to_tsubo(heibei)
  heibei.to_f / TSUBO_BASE
end

jo_to_heibei(jo) click to toggle source

畳 → 平米変換 @param [Float] jo 畳 @return [Float] 平米

# File lib/fudo3.rb, line 42
def self.jo_to_heibei(jo)
  jo.to_f * JO_BASE
end

jo_to_tsubo(jo) click to toggle source

畳 → 坪変換 @param [Float] jo 畳 @return [Float] 坪

# File lib/fudo3.rb, line 49
def self.jo_to_tsubo(jo)
  jo.to_f * JO_BASE / TSUBO_BASE
end

price_per_heibei(price, heibei) click to toggle source

平米単価 @param [Float] price 価格(万円) @param [Float] heibei 平米 @return [Float] 平米単価

# File lib/fudo3.rb, line 73
def self.price_per_heibei(price, heibei)
  price.to_f / heibei
end

price_per_tsubo(price, tsubo) click to toggle source

坪単価 @param [Float] price 価格(万円) @param [Float] tsubo 坪 @return [Float] 坪単価

# File lib/fudo3.rb, line 65
def self.price_per_tsubo(price, tsubo)
  price.to_f / tsubo
end

to_heibei(length, width) click to toggle source

平米 @param [Float] length 縦 # @param [Float] width 横 @return [Float] 平米

# File lib/fudo3.rb, line 57
def self.to_heibei(length, width)
  length.to_f * width.to_f
end

tsubo_to_heibei(tsubo) click to toggle source

坪 → 平米変換 @param [Float] tsubo 坪 @return [Float] 平米

# File lib/fudo3.rb, line 28
def self.tsubo_to_heibei(tsubo)
  tsubo.to_f * TSUBO_BASE
end

tsubo_to_jo(tsubo) click to toggle source

坪 → 畳変換 @param [Float] tsubo 坪 @return [Float] 畳

# File lib/fudo3.rb, line 35
def self.tsubo_to_jo(tsubo)
  tsubo.to_f * TSUBO_BASE / JO_BASE
end