Last change
on this file since 6a80231 was 6a3a178, checked in by Ema <ema_spirova@…>, 3 years ago |
initial commit
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Property mode
set to
100644
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File size:
743 bytes
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[6a3a178] | 1 | "use strict";
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| 2 |
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| 3 | Object.defineProperty(exports, "__esModule", {
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| 4 | value: true
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| 5 | });
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| 6 | exports.default = isBinding;
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| 7 |
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| 8 | var _getBindingIdentifiers = require("../retrievers/getBindingIdentifiers");
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| 9 |
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| 10 | function isBinding(node, parent, grandparent) {
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| 11 | if (grandparent && node.type === "Identifier" && parent.type === "ObjectProperty" && grandparent.type === "ObjectExpression") {
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| 12 | return false;
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| 13 | }
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| 14 |
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| 15 | const keys = _getBindingIdentifiers.default.keys[parent.type];
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| 16 |
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| 17 | if (keys) {
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| 18 | for (let i = 0; i < keys.length; i++) {
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| 19 | const key = keys[i];
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| 20 | const val = parent[key];
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| 21 |
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| 22 | if (Array.isArray(val)) {
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| 23 | if (val.indexOf(node) >= 0) return true;
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| 24 | } else {
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| 25 | if (val === node) return true;
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| 26 | }
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| 27 | }
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| 28 | }
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| 29 |
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| 30 | return false;
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| 31 | } |
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