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