37 lines
970 B
JavaScript
37 lines
970 B
JavaScript
'use strict';
|
|
var _ = require('lodash');
|
|
|
|
/**
|
|
* 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') {
|
|
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;
|
|
}
|
|
}
|
|
};
|