| 1 | /**
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| 2 | * @param {Object<string,function(*):boolean>} filterObject
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| 3 | * @return {Object[]} - new array
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| 4 | */
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| 5 | const samplesFind = function (filterObject) {
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| 6 | let samples = this;
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| 7 |
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| 8 | for (let field in filterObject) if (filterObject.hasOwnProperty(field)) samples = samplesFindOnce.call(samples, field, filterObject[field]);
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| 9 |
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| 10 | return samples;
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| 11 | };
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| 12 | /**
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| 13 | * @param {string} field
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| 14 | * @param {function(*):boolean} filter
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| 15 | * @return {Object[]} - new array
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| 16 | */
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| 17 |
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| 18 | const samplesFindOnce = function (field, filter) {
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| 19 | return this.filter(sample => filter(sample[field]));
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| 20 | };
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| 21 |
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| 22 | export { samplesFind };
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