IT界討論區(61) IT狗1001無人要

list = [:id] + 65..90.map(&:chr).map(&:to_sym)

def get_value(col, x)
  col["#{list[x]}tShirt"]
end

宜家D FG programmer咁能安狗?

爛 code 應該咁寫

list = [:id] + 65..90.map(&:chr).map(&:to_sym)

def get_value(col, x)
  col["#{list[x]}tShirt".to_sym]
end