Ruby OpenStruct.==用法及代码示例

比较此对象和 other 是否相等。当other 是 OpenStruct 并且两个对象的 Hash 表相等时， OpenStruct 等于other。

require "ostruct"
first_pet  = OpenStruct.new("name" => "Rowdy")
second_pet = OpenStruct.new(:name  => "Rowdy")
third_pet  = OpenStruct.new("name" => "Rowdy", :age => nil)

first_pet == second_pet   # => true
first_pet == third_pet    # => false