marys
33 lines
1.3 KiB
JavaScript
33 lines
1.3 KiB
JavaScript
"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.isPathSimpleArrayWithLength = isPathSimpleArrayWithLength;
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exports.shouldTransform = shouldTransform;
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var _helperSkipTransparentExpressionWrappers = require("@babel/helper-skip-transparent-expression-wrappers");
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function isPathSimpleArrayWithLength(path, N) {
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var _path$node$extra;
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if (!path.isArrayExpression()) {
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return false;
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}
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const elementPaths = path.get("elements");
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return elementPaths.length === N && elementPaths.every(elementPath => elementPath.node && !elementPath.isSpreadElement()) && !((_path$node$extra = path.node.extra) != null && _path$node$extra.trailingComma);
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}
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function shouldTransform(path) {
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const elementPaths = path.get("elements");
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const elementPathsLength = elementPaths.length;
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if (elementPaths[elementPathsLength - 1].isRestElement()) {
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const {
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parentPath
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} = path;
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const rhsPath = parentPath.isVariableDeclarator() ? parentPath.get("init") : parentPath.isAssignmentExpression() ? parentPath.get("right") : null;
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if (rhsPath != null && rhsPath.node && isPathSimpleArrayWithLength((0, _helperSkipTransparentExpressionWrappers.skipTransparentExprWrappers)(rhsPath), elementPathsLength)) {
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return rhsPath;
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}
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}
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return false;
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}
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//# sourceMappingURL=util.js.map
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