问题

I'm attempting to test a method that uses the at method on a Date class instance.

ex: start_at = day.at(ordering_range.open_time)

and I get this error:

eval error: undefined method `at' for 2023-02-07 20:10:54.835826 -0500:Date

Event though at is instance method of Date outside of rspec

Is this an issue with rspec? Is it possible to test?

英文:

I'm attempting to test a method that uses the at method on a Date class instance.

ex: start_at = day.at(ordering_range.open_time)

and I get this error:

eval error: undefined method `at&#39; for 2023-02-07 20:10:54.835826 -0500:Date

Event though at is instance method of Date outside of rspec

Is this an issue with rspec? Is it possible to test?

答案1

得分: 2

at 是一个类方法，通常用于将自纪元以来的秒数转换为一个时间对象。

Time.at(1)  # 1969-12-31 16:00:01 -0800

英文:

at is a class method, it's generally used to convert from number of seconds since the epoch to a Time object.

Time.at(1)  # 1969-12-31 16:00:01 -0800

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