Class 10 Bbc Compacta

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Lupita Calvi

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Aug 4, 2024, 5:46:41 PM8/4/24
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Workingon an initial Rails project, and using Rubocop to analyze code style. It led me to question exactly how Ruby's nested classes work in the context of Rails. For example, in my engine, I have a model:

Now, my question is I have AppCore::Tenant as a model, but then AppCore::Tenant looks to be reopened and the MembersController class is added to it as a nested class. Does this mean that my Tenant class will always have that nested class in it? Do I need to name my models and controller routes something differently? Is this totally fine and nothing to worry about? Not exactly sure what this means.


One subtle difference is that your scope is different, and this can cause errors. In the first case constants will be looked up in AppCore, whereas in the second case constants will be looked up in AppCore::Tenant. If you fully qualify constant names then it doesn't make a difference.


If you are referring to constants defined in AppCore::Tenant from within MembersController then it might make a difference for you. Subtle but possibly important, and good to be aware of. I've hit this in real life when I had a Util module with a String submodule. I moved a method into Util and it broke because String inside that method now referred to Util::String. I changed some naming conventions after that.


Your Tenant module will always have MembersController as a nested class. Anywhere else in your codebase you can refer to AppCore::Tenant::MembersController. If you want better separation then you should name your model classes differently, or put them inside a module such as AppCore::Model or similar. If you're using Rails you'll have to buck some conventions, but the configuration required for that is not too bad.


But frankly, I don't really see the reasoning behind it. Controllers are already easilly spotted by the XyzController convention. Models are (most times, I guess) rather easily recognized by their domain-like nature. Since ruby does not require or even suggest to match path names to class names (unlike Java, for example), a clear 1-level naming convention would be more useful to me.


I'm building an automated tool that uses regular expressions to reorganize the namespaces of a large number of classes. This is easy to do when the class definitions are in the compact format, but much more difficult when they are in the nested format.


The simple answer is don't do it. You (and whoever wrote that Cop) are making a bad assumption that the two "styles" actually do the same thing. They don't. The later is regarded as a really bad practice.


This will put I'm in the global scope. Because the module nesting is still the global scope and TEST resolves to ::TEST. Your little "improvement" will actually break any code that relies on proper module nesting.


I just solved this issue for one of my Rails apps. For a bunch of Pundit policies that reside in nested subfolders of app/policies, the following worked for me (with Rubocop 1.24.0/Rails 7.0/MRI 3.0.0):


The simple answer is don't do it. You (and whoever wrote that Cop) are making a bad assumption that the two "styles" actually do the same thing. They don't. The later is regarded as a really bad practice.


I do not agree with the answer. Of course all written is valid from the ruby evaluation point of view, however I didn't see any real-world projects where you define the same constant on class/module/global level and then use this constant in your instance, this is in general bad approach and anti-pattern. I would say this example is too awkward and rare to care about it, but you should keep it in mind when using compact style.


You have your favorite editor opened, and you need to copy that class and test this method from your beloved console. How would you do it? You will have to copy each module name one by one and then concatenate them manually in console. Of course you can later use some gem and define short versions of such modules for example gem lazy_names. But isn't it too much actions to do for simple console method call? For me too much, I'm lazy.


Of course, in a democracy the ones who are truly in charge, whose values should matter most, are the members of the electorate, the people. In some respects, in a well-functioning democracy elected officials are at the bottom of the totem poll [sic], reporting up to the citizenry at large.


The legislative branch is still nominally democratic, of course. But the nominal power of the voters over Congress is attenuated by five factors. Together these tame the stormy waves of open-ocean democracy to gentle glassy harbor swell.


In theory, the president steers the White House, and the White House steers the agencies. But the reality is that all meaningful oversight over the policy, budget, and personnel belongs to the Congress. Agency staff do not testify before the president.


And once legislative authority is subtracted, no significant executive authority is left. As Rothkopf explains very neatly in his very true book, the president cannot make DC change its course in any significant or lasting way. He simply does not have that right under the law as we know it.


Whenever the president finds that the entry of any aliens or of any class of aliens into the United States would be detrimental to the interests of the United States, he may by proclamation, and for such period as he shall deem necessary, suspend the entry of all aliens or any class of aliens as immigrants or nonimmigrants, or impose on the entry of aliens any restrictions he may deem to be appropriate.


seeks to enter the United States to visit or reside with a close family member (e.g., a spouse, child, or parent) who is a United States citizen, lawful permanent resident, or alien lawfully admitted on a valid nonimmigrant visa, and the denial of entry during the suspension period would cause undue hardship.


This is how the voters who voted for Trump had their votes stolen from them. They were not electing the leader of the Free World, or even of the US government. They were electing a figurehead who could do no more than occasionally disrupt the operations of the US government. This is how the wire from the voting machine to power is cut.


But now everything has been capsized and turned on its head, and the president is somehow deemed to be something like a king of the world. And it is an absurd departure from the basic constitutional understandings the framers had. We were conceived in insurgency against monarchical power.


Energy in the executive is a leading character in the definition of good government. A feeble executive implies a feeble execution of the government. A feeble execution is but another phrase for a bad execution; and a government ill executed, whatever it may be in theory, must be, in practice, a bad government.


Every man the least conversant in Roman history, knows how often that republic was obliged to take refuge in the absolute power of a single man, under the formidable title of dictator, against the intrigues of ambitious individuals who aspired to the tyranny, and the seditions of whole classes of the community whose conduct threatened the existence of all government, as well as against the invasions of external enemies who menaced the conquest and destruction of Rome.


In England, the king is a perpetual magistrate; and it is a maxim which has obtained for the sake of the public peace, that he is unaccountable for his administration, and his person sacred. Nothing, therefore, can be wiser in that kingdom, than to annex to the king a constitutional council, who may be responsible to the nation for the advice they give.


Without this, there would be no responsibility whatever in the executive department, an idea inadmissible in a free government. But even there the king is not bound by the resolutions of his council, though they are answerable for the advice they give. He is the absolute master of his own conduct in the exercise of his office, and may observe or disregard the counsel given to him at his sole discretion.


He said that there would be one man in charge of procurement (evidently having in mind Admiral Peoples), one man in charge of labor, and one man to keep track of the schedule. Over the whole setup he would be in charge. He said that in England the Prime Minister was Chairman of the Works Board.


This is not a world of government by process. It is a world of government by command. FDR ran DC as if he were Elon Musk. He was surrounded by little kings like Ickes and Tugwell. They got things done. In fact, they literally conquered the world.


No, they do not believe in democracy or oligarchy. They believe in nothing. Nothing is true to them, unless it is useful. Nothing is useful, unless it makes them powerful. History and law and logic and the Constitution and morality have one lesson for them: Might makes right. Whatever is strong is true, legal, constitutional, and right.


Patkowska, H.. "A class $\alpha $ and compacta which are quasi-homeomorphic with surfaces." General topology and its relations to modern analysis and algebra IV. Praha: Society of Czechoslovak Mathematicians and Physicist, 1977. [348]-352. .


Several competitors to the Nash Rambler arose from the ranks of America's other independent automakers, although none enjoyed the long-term success of the Rambler. Other early compact cars included the Kaiser-Frazer Henry J (also re-badged as the Allstate), the Willys Aero and the Hudson Jet.[9]


In 1954, 64,500 cars sold in the U.S. were imports or small American cars, out of a total market of five million cars. Market research indicated that five percent of those surveyed said they would consider a small car, suggesting a potential market size of 275,000 cars.[10] By 1955, the Nash Rambler that began as a convertible model became a success and was now available in station wagon, hardtop, and sedan body styles.[11] During the Recession of 1958, the only exception to the sales decline was American Motors with its compact, economy-oriented Ramblers that saw high demand among cautious consumers.[12]

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