showandtell/examples/basic.js

A Javascript library providing debugger-like command-line interactivity for program state inspection and modification

'use strict'

/**
 * This simple program shows how you can create a user interaction
 * session that supports the commands supplied by the library.
 * QUIT, HELP, SET, and SHOW will be supported by default.
 */

const showandtell = require('showandtell')

const story = new showandtell.Story([
  showandtell.commands.set,
  showandtell.commands.show
])

let state = {test: 32}

story.start(state)
.then((newState) => {
  console.log('new test value:', parseInt(state.test))
})
.catch(console.error)