How to use sisteransi - 10 common examples

// Print prompt
    this.outputText = [
      style.symbol(this.done, this.aborted),
      color.bold(this.msg),
      style.delimiter(this.done),
      !this.done || (!this.done && !this.placeholder)
          ? color[this.color]().underline(this.rendered) : this.rendered
    ].join(` `);

    // Print error
    if (this.error) {
      this.outputError += this.errorMsg.split(`\n`)
          .reduce((a, l, i) => a + `\n${i ? ` ` : figures.pointerSmall} ${color.red().italic(l)}`, ``);
    }

    this.out.write(erase.line + cursor.to(0) + this.outputText + cursor.save + this.outputError + cursor.restore);
  }
}

// Print prompt
    this.outputText = [
      style.symbol(this.done, this.aborted),
      color.bold(this.msg),
      style.delimiter(false),
      this.parts.reduce((arr, p, idx) => arr.concat(idx === this.cursor && !this.done ? color.cyan().underline(p.toString()) : p), [])
          .join('')
    ].join(' ');

    // Print error
    if (this.error) {
      this.outputText += this.errorMsg.split('\n').reduce(
          (a, l, i) => a + `\n${i ? ` ` : figures.pointerSmall} ${color.red().italic(l)}`, ``);
    }

    this.out.write(erase.line + cursor.to(0) + this.outputText);
  }
}

render() {
    if (this.closed) return;
    if (this.firstRender) this.out.write(cursor.hide);
    else this.out.write(clear(this.outputText));
    super.render();

    // Print prompt
    this.outputText = [
      style.symbol(this.done, this.aborted),
      color.bold(this.msg),
      style.delimiter(false),
      this.parts.reduce((arr, p, idx) => arr.concat(idx === this.cursor && !this.done ? color.cyan().underline(p.toString()) : p), [])
          .join('')
    ].join(' ');

    // Print error
    if (this.error) {
      this.outputText += this.errorMsg.split('\n').reduce(
          (a, l, i) => a + `\n${i ? ` ` : figures.pointerSmall} ${color.red().italic(l)}`, ``);

render() {
    if (this.closed) return;
    if (this.firstRender) this.out.write(cursor.hide);
    super.render();

    // print prompt
    let prompt = [
      style.symbol(this.done, this.aborted),
      color.bold(this.msg),
      style.delimiter(false),
      this.renderDoneOrInstructions()
    ].join(' ');
    if (this.showMinError) {
      prompt += color.red(`You must select a minimum of ${this.minSelected} choices.`);
      this.showMinError = false;
    }
    prompt += this.renderOptions(this.value);

    this.out.write(this.clear + prompt);

render() {
    if (this.closed) return;
    if (this.firstRender) this.out.write(cursor.hide);
    super.render();

    // print prompt

    let prompt = [
      style.symbol(this.done, this.aborted),
      color.bold(this.msg),
      style.delimiter(false),
      this.renderDoneOrInstructions()
    ].join(' ');

    if (this.showMinError) {
      prompt += color.red(`You must select a minimum of ${this.minSelected} choices.`);
      this.showMinError = false;
    }
    prompt += this.renderOptions(this.filteredOptions);

render() {
    if (this.closed) return;
    if (this.firstRender) this.out.write(cursor.hide);
    else this.out.write(clear(this.outputText));
    super.render();

    let { startIndex, endIndex } = entriesToDisplay(this.cursor, this.choices.length, this.optionsPerPage);

    // Print prompt
    this.outputText = [
      style.symbol(this.done, this.aborted),
      color.bold(this.msg),
      style.delimiter(false),
      this.done ? this.selection.title : this.selection.disabled
          ? color.yellow(this.warn) : color.gray(this.hint)
    ].join(' ');

    // Print choices
    if (!this.done) {

render() {
    if (this.closed) return;
    if (!this.firstRender) {
      if (this.outputError)
        this.out.write(cursor.down(lines(this.outputError) - 1) + clear(this.outputError));
      this.out.write(clear(this.outputText));
    }
    super.render();
    this.outputError = '';

    // Print prompt
    this.outputText = [
      style.symbol(this.done, this.aborted),
      color.bold(this.msg),
      style.delimiter(this.done),
      !this.done || (!this.done && !this.placeholder)
          ? color[this.color]().underline(this.rendered) : this.rendered
    ].join(` `);

    // Print error
    if (this.error) {

'use strict';

const strip = require('./strip');

const _require = require('sisteransi'),
      erase = _require.erase,
      cursor = _require.cursor;

const width = str => [...strip(str)].length;

module.exports = function (prompt, perLine = process.stdout.columns) {
  if (!perLine) return erase.line + cursor.to(0);
  let rows = 0;
  const lines = prompt.split(/\r?\n/);
  var _iteratorNormalCompletion = true;
  var _didIteratorError = false;
  var _iteratorError = undefined;

  try {
    for (var _iterator = lines[Symbol.iterator](), _step; !(_iteratorNormalCompletion = (_step = _iterator.next()).done); _iteratorNormalCompletion = true) {
      let line = _step.value;
      rows += 1 + Math.floor(Math.max(width(line) - 1, 0) / perLine);
    }

'use strict';

const strip = require('./strip');

const _require = require('sisteransi'),
      erase = _require.erase,
      cursor = _require.cursor;

const width = str => [...strip(str)].length;

module.exports = function (prompt, perLine = process.stdout.columns) {
  if (!perLine) return erase.line + cursor.to(0);
  let rows = 0;
  const lines = prompt.split(/\r?\n/);
  var _iteratorNormalCompletion = true;
  var _didIteratorError = false;
  var _iteratorError = undefined;

  try {
    for (var _iterator = lines[Symbol.iterator](), _step; !(_iteratorNormalCompletion = (_step = _iterator.next()).done); _iteratorNormalCompletion = true) {
      let line = _step.value;
      rows += 1 + Math.floor(Math.max(width(line) - 1, 0) / perLine);

render() {
    if (this.closed) return;
    if (this.firstRender) this.out.write(cursor.hide);
    super.render();

    this.out.write(
      erase.lines(this.first ? 1 : this.msg.split(/\n/g).length) +
      cursor.to(0) + [
        style.symbol(this.done, this.aborted),
        color.bold(this.msg),
        style.delimiter(this.done),
        this.value ? this.inactive : color.cyan().underline(this.inactive),
        color.gray('/'),
        this.value ? color.cyan().underline(this.active) : this.active
      ].join(' ')
    );
  }
}