--- /dev/null
+'use strict';
+var _ = require('lodash');
+
+
+/**
+ * Choice object
+ * Normalize input as choice object
+ * @constructor
+ * @param {String|Object} val Choice value. If an object is passed, it should contains
+ * at least one of `value` or `name` property
+ */
+
+var Choice = module.exports = function (val, answers) {
+ // Don't process Choice and Separator object
+ if (val instanceof Choice || val.type === 'separator') {
+ return val;
+ }
+
+ if (_.isString(val)) {
+ this.name = val;
+ this.value = val;
+ } else {
+ _.extend(this, val, {
+ name: val.name || val.value,
+ value: val.hasOwnProperty('value') ? val.value : val.name
+ });
+ }
+
+ if (_.isFunction(val.disabled)) {
+ this.disabled = val.disabled(answers);
+ } else {
+ this.disabled = val.disabled;
+ }
+};