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12 lines
327 B
12 lines
327 B
5 years ago
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'use strict';
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/**
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* For consistency's sake, we replace positional operator `$` and array filters
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* `$[]` and `$[foo]` with `0` when looking up schema paths.
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*/
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module.exports = function cleanPositionalOperators(path) {
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return path.
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replace(/\.\$(\[[^\]]*\])?\./g, '.0.').
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replace(/\.(\[[^\]]*\])?\$$/g, '.0');
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};
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