inspect-parameters-declaration
Advanced tools
Inspects function's parameters declaration and returns information about it (e.g. names, default values, if needs destructuring, destructured parameters names and default values)
Inspects function's parameters declaration and returns information about it (e.g. names, default values, if needs destructuring, destructured parameters names and default values).
npm install inspect-parameters-declaration
CLI
npm install inspect-parameters-declaration -g
inspectParameters(source);
getAllParametersNames(source);
Where source is a function reference or a string containing the parameters declaration (e.g. 'a = "z, b = [1,2,3], c, {d,e: {f}, g} = {}')
const { getAllParametersNames, inspectParameters } = require('inspect-parameters-declaration');
const testFunction = (a = "z", b = [1,2,3], c, {d,e: {f}, g} = {}) => console.log("noop");
const allParametersNames = getAllParametersNames(testFunction);
const inspectedParameters = inspectParameters(testFunction);
//////////////////////////////////////
// allParametersNames :: RESULT //
// //
// [ "a", "b", "c", "d", "f", "g" ] //
//////////////////////////////////////
//////////////////////////////////////////////////
// inspectedParameters :: RESULT //
// //
// [ //
// { //
// "parameter": "a", //
// "defaultValue": "z", //
// "declaration": "a = \"z\"" //
// }, //
// { //
// "parameter": "b", //
// "defaultValue": "[1,2,3]", //
// "declaration": "b = [1,2,3]" //
// }, //
// { //
// "parameter": "c", //
// "declaration": "c" //
// }, //
// { //
// "parameter": "{d,e: {f}, g}", //
// "defaultValue": "{}", //
// "expectsDestructuring": true, //
// "declaration": "{d,e: {f}, g} = {}", //
// "destructuredParameters": [ //
// { //
// "parameter": "d", //
// "declaration": "d" //
// }, //
// { //
// "parameter": "f", //
// "declaration": "f" //
// }, //
// { //
// "parameter": "g", //
// "declaration": "g" //
// } //
// ] //
// } //
// ] //
//////////////////////////////////////////////////
FAQs
Inspects function's parameters declaration and returns information about it (e.g. names, default values, if needs destructuring, destructured parameters names and default values)
The npm package inspect-parameters-declaration receives a total of 120,285 weekly downloads. As such, inspect-parameters-declaration popularity was classified as popular.
We found that inspect-parameters-declaration 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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