24 lines
494 B
JavaScript
Vendored
24 lines
494 B
JavaScript
Vendored
'use strict';
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var _require = require('../helpers/is'),
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isFunction = _require.isFunction;
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module.exports = function sole(key, operator, value) {
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var collection = void 0;
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if (isFunction(key)) {
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collection = this.filter(key);
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} else {
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collection = this.where(key, operator, value);
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}
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if (collection.isEmpty()) {
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throw new Error('Item not found.');
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}
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if (collection.count() > 1) {
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throw new Error('Multiple items found.');
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}
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return collection.first();
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}; |