Eagerly open file for appending in OrderReporter
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shioyama
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davidstosik
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Aug 25, 2025
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I have the uneasy feeling that opening the file too early might cause other issues, but I can't pinpoint a proper reason.
This might just be fine as-is. 👍🏻
Oh here's one: are there scenarios in which OrderReporter would be initialized (meaning it will open the file), but #report wont be called (meaning it wouldn't close it)?
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| attr_reader :file | ||
| private :file |
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That works, but I feel like we rarely see it written that way.
Why not this? 👇🏻
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| attr_reader :file | |
| private :file | |
| private | |
| attr_reader :file |
| def initialize(options = {}) | ||
| @path = options.delete(:path) | ||
| @file = nil | ||
| @file ||= File.open(@path, 'a+') |
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Since we're initializing, there's no scenario in which @file is already set at this point?
Suggested change
| @file ||= File.open(@path, 'a+') | |
| @file = File.open(@path, 'a+') |
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Yep got that one thanks
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