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25 lines
421 B
25 lines
421 B
/** |
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* Given a Path and a key, return a new Path containing the new key. |
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*/ |
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export function addPath(prev, key, typename) { |
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return { |
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prev, |
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key, |
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typename, |
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}; |
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} |
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/** |
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* Given a Path, return an Array of the path keys. |
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*/ |
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export function pathToArray(path) { |
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const flattened = []; |
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let curr = path; |
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while (curr) { |
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flattened.push(curr.key); |
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curr = curr.prev; |
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} |
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return flattened.reverse(); |
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}
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