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Diffstat (limited to 'sandbox/testAppNevena/Front/node_modules/inquirer/lib/objects/choices.js')
-rw-r--r-- | sandbox/testAppNevena/Front/node_modules/inquirer/lib/objects/choices.js | 127 |
1 files changed, 0 insertions, 127 deletions
diff --git a/sandbox/testAppNevena/Front/node_modules/inquirer/lib/objects/choices.js b/sandbox/testAppNevena/Front/node_modules/inquirer/lib/objects/choices.js deleted file mode 100644 index 917b9196..00000000 --- a/sandbox/testAppNevena/Front/node_modules/inquirer/lib/objects/choices.js +++ /dev/null @@ -1,127 +0,0 @@ -'use strict'; -const assert = require('assert'); -const _ = { - isNumber: require('lodash/isNumber'), - filter: require('lodash/filter'), - map: require('lodash/map'), - find: require('lodash/find'), -}; -const Separator = require('./separator'); -const Choice = require('./choice'); - -/** - * Choices collection - * Collection of multiple `choice` object - * @constructor - * @param {Array} choices All `choice` to keep in the collection - */ - -module.exports = class Choices { - constructor(choices, answers) { - this.choices = choices.map((val) => { - if (val.type === 'separator') { - if (!(val instanceof Separator)) { - val = new Separator(val.line); - } - - return val; - } - - return new Choice(val, answers); - }); - - this.realChoices = this.choices - .filter(Separator.exclude) - .filter((item) => !item.disabled); - - Object.defineProperty(this, 'length', { - get() { - return this.choices.length; - }, - set(val) { - this.choices.length = val; - }, - }); - - Object.defineProperty(this, 'realLength', { - get() { - return this.realChoices.length; - }, - set() { - throw new Error('Cannot set `realLength` of a Choices collection'); - }, - }); - } - - /** - * Get a valid choice from the collection - * @param {Number} selector The selected choice index - * @return {Choice|Undefined} Return the matched choice or undefined - */ - - getChoice(selector) { - assert(_.isNumber(selector)); - return this.realChoices[selector]; - } - - /** - * Get a raw element from the collection - * @param {Number} selector The selected index value - * @return {Choice|Undefined} Return the matched choice or undefined - */ - - get(selector) { - assert(_.isNumber(selector)); - return this.choices[selector]; - } - - /** - * Match the valid choices against a where clause - * @param {Object} whereClause Lodash `where` clause - * @return {Array} Matching choices or empty array - */ - - where(whereClause) { - return _.filter(this.realChoices, whereClause); - } - - /** - * Pluck a particular key from the choices - * @param {String} propertyName Property name to select - * @return {Array} Selected properties - */ - - pluck(propertyName) { - return _.map(this.realChoices, propertyName); - } - - // Expose usual Array methods - indexOf(...args) { - return this.choices.indexOf(...args); - } - - forEach(...args) { - return this.choices.forEach(...args); - } - - filter(...args) { - return this.choices.filter(...args); - } - - reduce(...args) { - return this.choices.reduce(...args); - } - - find(func) { - return _.find(this.choices, func); - } - - push(...args) { - const objs = _.map(args, (val) => new Choice(val)); - this.choices.push(...objs); - this.realChoices = this.choices - .filter(Separator.exclude) - .filter((item) => !item.disabled); - return this.choices; - } -}; |