init source

node_modules/jsx-ast-utils/lib/getProp.js

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+'use strict';
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = getProp;
+
+var _propName = require('./propName');
+
+var _propName2 = _interopRequireDefault(_propName);
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+var DEFAULT_OPTIONS = {
+  ignoreCase: true
+};
+
+/**
+ * Returns the JSXAttribute itself or undefined, indicating the prop
+ * is not present on the JSXOpeningElement.
+ *
+ */
+function getProp() {
+  var props = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : [];
+  var prop = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : '';
+  var options = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : DEFAULT_OPTIONS;
+
+  var propToFind = options.ignoreCase ? prop.toUpperCase() : prop;
+
+  return props.find(function (attribute) {
+    // If the props contain a spread prop, then skip.
+    if (attribute.type === 'JSXSpreadAttribute') {
+      return false;
+    }
+
+    var currentProp = options.ignoreCase ? (0, _propName2.default)(attribute).toUpperCase() : (0, _propName2.default)(attribute);
+
+    return propToFind === currentProp;
+  });
+}