Find keys with exact subset of another collection

We have a request collection ,with example entries as below: { “_id” : ObjectId(“xxxxxx”), “requestId” : “REQ4”, “scrip” : “5647” } { “_id” : ObjectId(“xxxxxx”), “requestId” : “REQ4”, “scrip” : “5648” } { “_id” : ObjectId(“xxxxxx”), “requestId” : “REQ1”, “scrip” : “0001” } { “_id” : ObjectId(“xxxxxx”), “requestId” : “REQ1”, “scrip” : “0456” } and…

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Debounced Property Wrapper

After spending some time creating a @Debounced property wrapper I’m not happy with the readability of the code. To understand what’s going on you really need to understand how a Property wrapper works and the concept of the wrappedvalue and projectedvalue. This is the Property Wrapper: @propertyWrapper class Debounced<Input: Hashable> { private var delay: Double…

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Ruby Cyclomatic and Perceived complexity

I have this service object that parses an excel file and persists the data in it. Rubocop is flagging it as: app/services/upload.rb:17:3: C: Metrics/AbcSize: Assignment Branch Condition size for parse_spreadsheet is too high. [<14, 34, 11> 38.38/35] def parse_spreadsheet … ^^^^^^^^^^^^^^^^^^^^^ app/services/upload.rb:17:3: C: Metrics/CyclomaticComplexity: Cyclomatic complexity for parse_spreadsheet is too high. [10/6] def parse_spreadsheet ……

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Why my Vagrantfile is calling Hyper-V hypervisor even disabled at Windows?

I did an upgrade of Windows 10 Professional to the lastest build (brazilian portuguese): Microsoft Windows [versão 10.0.18363.592] After this when I ran my Vagrantfile even calling the config provider with Virtualbox and disabling Hyper-V resources show me this message: C:\Users\Marlon\Downloads\pipeline (master -> origin) λ vagrant up <-using cmder ( Bringing machine ‘centos7’ up with…

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