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26 lines
1.1 KiB
26 lines
1.1 KiB
"use strict"; |
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Object.defineProperty(exports, "__esModule", { |
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value: true |
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}); |
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exports.default = shouldStoreRHSInTemporaryVariable; |
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var _core = require("@babel/core"); |
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function shouldStoreRHSInTemporaryVariable(node) { |
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if (_core.types.isArrayPattern(node)) { |
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const nonNullElements = node.elements.filter(element => element !== null); |
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if (nonNullElements.length > 1) return true;else return shouldStoreRHSInTemporaryVariable(nonNullElements[0]); |
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} else if (_core.types.isObjectPattern(node)) { |
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if (node.properties.length > 1) return true;else if (node.properties.length === 0) return false;else return shouldStoreRHSInTemporaryVariable(node.properties[0]); |
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} else if (_core.types.isObjectProperty(node)) { |
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return shouldStoreRHSInTemporaryVariable(node.value); |
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} else if (_core.types.isAssignmentPattern(node)) { |
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return shouldStoreRHSInTemporaryVariable(node.left); |
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} else if (_core.types.isRestElement(node)) { |
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if (_core.types.isIdentifier(node.argument)) return true; |
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return shouldStoreRHSInTemporaryVariable(node.argument); |
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} else { |
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return false; |
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} |
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} |