Get the arguments of a function, arrow function, generator function, async function
Get the arguments of a function, arrow function, generator function, async function
$ npm install fn-args
import functionArguments from 'fn-args';
functionArguments(function (foo, bar) {});
//=> ['foo', 'bar']
functionArguments((foo, bar) => {});
//=> ['foo', 'bar']
functionArguments(function * (foo, bar) {});
//=> ['foo', 'bar']
functionArguments(async function (foo, bar) {});
//=> ['foo', 'bar']
The get-parameter-names package provides similar functionality to fn-args by extracting parameter names from a function. It offers a straightforward API and is often used for dependency injection and function introspection. Compared to fn-args, it provides similar capabilities but may have different performance characteristics or additional features.
The parse-function package is a more comprehensive tool that not only extracts parameter names but also provides detailed information about the function, such as its body and other metadata. It is more feature-rich compared to fn-args, making it suitable for more complex use cases where detailed function analysis is required.
FAQs
Get the arguments of a function, arrow function, generator function, async function
The npm package fn-args receives a total of 455,693 weekly downloads. As such, fn-args popularity was classified as popular.
We found that fn-args demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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