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Name	Size	Last Modified
[D]values/	-	2022-10-02 10:07:55
[F]elementType.js Edit	1.29 KB	2022-10-02 10:07:50
[F]eventHandlers.js Edit	1.54 KB	2022-10-02 10:07:51
[F]getProp.js Edit	4.42 KB	2022-10-02 10:07:52
[F]getPropValue.js Edit	1.67 KB	2022-10-02 10:07:53
[F]hasProp.js Edit	2.47 KB	2022-10-02 10:07:54
[F]index.js Edit	1.11 KB	2022-10-02 10:07:54
[F]propName.js Edit	573 bytes	2022-10-02 10:07:56

Editing: getPropValue.js

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = getPropValue;
exports.getLiteralPropValue = getLiteralPropValue;

var _values = require('./values');

var _values2 = _interopRequireDefault(_values);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var extractValue = function extractValue(attribute, extractor) {
  if (attribute && attribute.type === 'JSXAttribute') {
    if (attribute.value === null) {
      // Null valued attributes imply truthiness.
      // For example: <div aria-hidden />
      // See: https://facebook.github.io/react/docs/jsx-in-depth.html#boolean-attributes
      return true;
    }

return extractor(attribute.value);
  }

return undefined;
};

/**
 * Returns the value of a given attribute.
 * Different types of attributes have their associated
 * values in different properties on the object.
 *
 * This function should return the most *closely* associated
 * value with the intention of the JSX.
 *
 * @param attribute - The JSXAttribute collected by AST parser.
 */
function getPropValue(attribute) {
  return extractValue(attribute, _values2.default);
}

/**
 * Returns the value of a given attribute.
 * Different types of attributes have their associated
 * values in different properties on the object.
 *
 * This function should return a value only if we can extract
 * a literal value from its attribute (i.e. values that have generic
 * types in JavaScript - strings, numbers, booleans, etc.)
 *
 * @param attribute - The JSXAttribute collected by AST parser.
 */
function getLiteralPropValue(attribute) {
  return extractValue(attribute, _values.getLiteralValue);
}

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