ghostwheel
snoop
| ghostwheel | snoop | |
|---|---|---|
| 2 | 3 | |
| 597 | 77 | |
| - | - | |
| 4.0 | 0.0 | |
| 3 months ago | 10 months ago | |
| Clojure | Clojure | |
| Eclipse Public License 2.0 | Eclipse Public License 2.0 |
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ghostwheel
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fulcrologic/guardrails: spec as a loose type checker
big fan of fulcro logic, but isn’t this almost identical to https://github.com/gnl/ghostwheel ?
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Python dataclass equivalent
if all you care about is information / documentation, and maybe validation, then spec or malli are fine. using spec during runtime to simulate a type system is a poor choice in most cases, because you are doing runtime type checking (something akin to dependent types or even esoteric contracts that are hard/impossible to express statically). There are some libs that help bolt a typed facade (using spec) onto the familiar defn / fn, https://github.com/gnl/ghostwheel https://github.com/Provisdom/defn-spec .
snoop
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fulcrologic/guardrails: spec as a loose type checker
and if you want something closer to the guardrails syntax there is: https://github.com/CrypticButter/snoop
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Which type declaration library is the standard nowadays?
I've been using it together with https://github.com/CrypticButter/snoop it has been great and really hitting the sweet-spot of what you could expect from a type system.
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Spec vs. Preconditions
You can take a look at malli instead of spec. Then take a look at the snoop library (https://github.com/CrypticButter/snoop) that provides some goodies on top of malli to easily define schema for function parameters and return types.
What are some alternatives?
truss - Assertions micro-library for Clojure/Script
martian - The HTTP abstraction library for Clojure/script, supporting OpenAPI, Swagger, Schema, re-frame and more
clj-otel - An idiomatic Clojure API for adding telemetry to your libraries and applications using OpenTelemetry.
rcf - RCF – a REPL-first, async test macro for Clojure/Script
spec-tools - Clojure(Script) tools for clojure.spec
kaocha - Full featured next gen Clojure test runner
guardrails - Efficient, hassle-free function call validation with a concise inline syntax for clojure.spec and Malli
test-refresh - Refreshes and reruns clojure.tests in your project.
hashp - A better "prn" for debugging
grasp - Grep Clojure code using clojure.spec regexes
scope-capture - Project your Clojure(Script) REPL into the same context as your code when it ran