mirror of
https://github.com/facebook/react.git
synced 2025-11-01 09:12:30 +00:00
Andrew Clark
24 lines
673 B
JavaScript
24 lines
673 B
JavaScript
/**
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* Copyright (c) Facebook, Inc. and its affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*
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* @flow
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*/
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export function resolveDefaultProps(Component: any, baseProps: Object): Object {
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if (Component && Component.defaultProps) {
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// Resolve default props. Taken from ReactElement
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const props = Object.assign({}, baseProps);
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const defaultProps = Component.defaultProps;
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for (const propName in defaultProps) {
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if (props[propName] === undefined) {
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props[propName] = defaultProps[propName];
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}
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}
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return props;
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}
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return baseProps;
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}
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