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It is annoying having to address flagged issues that are not issues.
RUBYMINE 7 CODE
The issue here is that typos are highlighted throughout the code, in the Problem Highlights at the top-right of every code window, and in the Problems panel. Hence according to RubyMine: uid # OK uidu # Typo uidU # OK uidUi # OK uidUid # OK An uppercase letter is also a boundary, just like it is with CamelCase. What is interesting though is that a word boundary is not necessarily whitespace or punctuation. Good to know that TMnZhxCq is valid but Fxjqi is being caught!īased on observation, what is going on here is RubyMine doesn’t check words with three characters or less. The Problems panel showing four typos within the CSS import, three of which part of the sha256 hash. For example, in one project I’ve got a single stylesheet import coming from a CDN, spanning over two lines. One place which seems particularly tricky is URIs. However, it’s quite common to get a few false positives. I do expect to have to regularly add words not in the typical spell check dictionary. The require method will typically accept a value that corresponds to a Model, and given that Rails does have all the column names defined in its schema reference, then it would be lovely for non-trivial cases where a modal may have dozens of attributes to have the permit method with useful suggestions.
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So before passing incoming params to your AR object you accept the values that can be used. Secondly, the other common thing to do is permit which params are allowed to be passed to ActiveRecord for use in creating/updating records.
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Firstly, RubyMine could parse routes.rb file to offer some suggestions for the dynamic segments? That is, if I start typing params[: then it would offer :user_id as the top suggestion. Wouldn’t it be nice if RubyMine could assist with params? Two ways come to mind. On a slightly different note... It’s incredibly common to be dealing with params for CRUD operations. It’s annoying for me because I often have method signatures that have a defined, expected type, e.g., an integer, but if I pass params to that method then RubyMine flags it with a warning, effectively saying that I shouldn’t be passing a Parameters object to an argument that expects an Integer. This is obviously part of the widespread type inference deficiency that RubyMine suffers from as documented in part 1. params = ActionController::Parameters.new(person: permitted: false> params.class # => Integer It may be a Parameters object if the value also needs to hold a Hash-like structure. Hovering over the variable shows that RubyMine thinks this value will be an instance of Parameters.