main
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Last change
on this file since d24f17c was d24f17c, checked in by Aleksandar Panovski <apano77@…>, 15 months ago |
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Initial commit
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-
Property mode
set to
100644
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File size:
574 bytes
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| 1 | 'use strict';
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| 2 |
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| 3 | var identity = require('../nodes/identity.js');
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| 4 |
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| 5 | function mapIncludes(ctx, items, search) {
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| 6 | const { uniqueKeys } = ctx.options;
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| 7 | if (uniqueKeys === false)
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| 8 | return false;
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| 9 | const isEqual = typeof uniqueKeys === 'function'
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| 10 | ? uniqueKeys
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| 11 | : (a, b) => a === b ||
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| 12 | (identity.isScalar(a) &&
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| 13 | identity.isScalar(b) &&
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| 14 | a.value === b.value &&
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| 15 | !(a.value === '<<' && ctx.schema.merge));
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| 16 | return items.some(pair => isEqual(pair.key, search));
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| 17 | }
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| 18 |
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| 19 | exports.mapIncludes = mapIncludes;
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