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18 lines
444 B
18 lines
444 B
'use strict'; |
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const get = require('../get'); |
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module.exports = function isDefaultIdIndex(index) { |
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if (Array.isArray(index)) { |
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// Mongoose syntax |
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const keys = Object.keys(index[0]); |
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return keys.length === 1 && keys[0] === '_id' && index[0]._id !== 'hashed'; |
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} |
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if (typeof index !== 'object') { |
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return false; |
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} |
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const key = get(index, 'key', {}); |
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return Object.keys(key).length === 1 && key.hasOwnProperty('_id'); |
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};
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