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Last change
on this file since 6fe77af was 6a3a178, checked in by Ema <ema_spirova@…>, 3 years ago |
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initial commit
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| 1 | 'use strict';
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| 2 |
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| 3 | /**
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| 4 | * Create a method that will retrieve the given field from an object where that field has a function value
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| 5 | * @param {string} field The field to consider
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| 6 | * @returns {function(object):function} A method that gets functions from the given field
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| 7 | */
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| 8 | function getFieldAsFn(field) {
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| 9 | return function getFromValue(value) {
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| 10 | return !!value && (typeof value === 'object') && (typeof value[field] === 'function') && value[field];
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| 11 | };
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| 12 | }
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| 13 |
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| 14 | module.exports = getFieldAsFn; |
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