On Property

Nominated for the Heritage Toronto Book Award • Longlisted for the Toronto Book Awards • A Globe and Mail Book of the Year • A CBC Books Best Canadian Nonfiction of 2021 From plantation rebellion to prison labour's super-exploitation, Walcott examines the relationship between policing and property. That a man can lose his life for passing a fake $20 bill when we know our economies are flush with fake money says something damning about the way we’ve organized society. Yet the intensity of the calls to abolish the police after George Floyd’s death surprised almost everyone. What, exactly, does abolition mean? How did we get here? And what does property have to do with it? In On Property, Rinaldo Walcott explores the long shadow cast by slavery’s afterlife and shows how present-day abolitionists continue the work of their forebears in service of an imaginative, creative philosophy that ensures freedom and equality for all. Thoughtful, wide-ranging, compassionate, and profound, On Property makes an urgent plea for a new ethics of care.

John Locke's theory of property is perhaps the most distinctive and the most influential aspect of his political theory. In this book James Tully uses an hermeneutical and analytical approach to offer a revolutionary revision of early modern theories of property, focusing particularly on that of Locke. Setting his analysis within the intellectual context of the seventeenth century, Professor Tully overturns the standard interpretations of Locke's theory, showing that it is not a justification of private property. Instead he shows it to be a theory of individual use rights within a framework of inclusive claim rights. He links Locke's conception of rights not merely to his ethical theory, but to the central arguments of his epistemology, and illuminates the way in which Locke's theory is tied to his metaphysical views of God and man, his theory of revolution and his account of a legitimate polity.

Property-based testing helps you create better, more solid tests with little code. By using the PropEr framework in both Erlang and Elixir, this book teaches you how to automatically generate test cases, test stateful programs, and change how you design your software for more principled and reliable approaches. You will be able to better explore the problem space, validate the assumptions you make when coming up with program behavior, and expose unexpected weaknesses in your design. PropEr will even show you how to reproduce the bugs it found. With this book, you will be writing efficient property-based tests in no time. Most tests only demonstrate that the code behaves how the developer expected it to behave, and therefore carry the same blind spots as their authors when special conditions or edge cases show up. Learn how to see things differently with property tests written in PropEr. Start with the basics of property tests, such as writing stateless properties, and using the default generators to generate test cases automatically. More importantly, learn how to think in properties. Improve your properties, write custom data generators, and discover what your code can or cannot do. Learn when to use property tests and when to stick with example tests with real-world sample projects. Explore various testing approaches to find the one that's best for your code. Shrink failing test cases to their simpler expression to highlight exactly what breaks in your code, and generate highly relevant data through targeted properties. Uncover the trickiest bugs you can think of with nearly no code at all with two special types of properties based on state transitions and finite state machines. Write Erlang and Elixir properties that generate the most effective tests you'll see, whether they are unit tests or complex integration and system tests. What You Need Basic knowledge of Erlang, optionally ElixirFor Erlang tests: Erlang/OTP >= 20.0, with Rebar >= 3.4.0For Elixir tests: Erlang/OTP >= 20.0, Elixir >= 1.5.0

When it comes to urban planning, to what extent and under what conditions should the community’s interest prevail over the rights of private property owners? Public Interest, Private Property addresses this question at a time when pollution, urban sprawl, and condo booms are forcing municipal governments to adopt prescriptive laws and regulations. Case studies focus on spheres in which public values and private property rights collide – expropriation law, natural resources regulation, green development, and water provision – laying the groundwork for more active debates on the issues currently shaping our cities.

Reprint of the original, first published in 1859.