44 lines
1.1 KiB
JavaScript
44 lines
1.1 KiB
JavaScript
'use strict';
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const _ = {
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isString: require('lodash/isString'),
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isNumber: require('lodash/isNumber'),
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extend: require('lodash/extend'),
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isFunction: require('lodash/isFunction'),
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};
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/**
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* Choice object
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* Normalize input as choice object
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* @constructor
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* @param {Number|String|Object} val Choice value. If an object is passed, it should contains
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* at least one of `value` or `name` property
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*/
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module.exports = class Choice {
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constructor(val, answers) {
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// Don't process Choice and Separator object
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if (val instanceof Choice || val.type === 'separator') {
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// eslint-disable-next-line no-constructor-return
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return val;
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}
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if (_.isString(val) || _.isNumber(val)) {
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this.name = String(val);
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this.value = val;
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this.short = String(val);
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} else {
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_.extend(this, val, {
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name: val.name || val.value,
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value: 'value' in val ? val.value : val.name,
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short: val.short || val.name || val.value,
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});
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}
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if (_.isFunction(val.disabled)) {
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this.disabled = val.disabled(answers);
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} else {
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this.disabled = val.disabled;
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}
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}
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};
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