How to use

findIndex

function

in

Array

reset() {
  this.moveCursor(this.parts.findIndex(p => p instanceof DatePart));
  this.fire();
  this.render();
 }

function unformatBytes(value) {
 const sizes = ['B', 'KB', 'MB', 'GB'];
 const k = 1000;

 const number = value.split(/KB|MB|GB/)[0];
 const unit = value.split(number)[1];

 const i = sizes.findIndex(size => size === unit);

 const multiplicator = k ** i;
 const newValue = number * multiplicator;

 return newValue / 1000;
}

next() {
  let next = this.parts[this.cursor].next();
  this.moveCursor(next
   ? this.parts.indexOf(next)
   : this.parts.findIndex((part) => part instanceof DatePart));
  this.render();
 }

this.conns.findIndex(x => x.ip === ip)

/**
  * Remove a listener registered with `onText()`.
  * @param  {RegExp} regexp RegExp used previously in `onText()`
  * @return {Object} deletedListener The removed reply listener if
  *   found. This object has `regexp` and `callback`
  *   properties. If not found, returns `null`.
  */
 removeTextListener(regexp) {
  const index = this._textRegexpCallbacks.findIndex((textListener) => {
   return String(textListener.regexp) === String(regexp);
  });
  if (index === -1) {
   return null;
  }
  return this._textRegexpCallbacks.splice(index, 1)[0];
 }

this.pins.splice(this.pins.findIndex(x => x.removed), 1);

const getUserIndex = (userId) => users.findIndex(u => u.id === parseInt(userId))

array.findIndex(item => item.name.toLowerCase() === 'index.md')

this.markers.splice(this.markers.findIndex(x => x.removed), 1);

items.findIndex(i => i.id === this.highlightedItem)

function unformatBytes(value) {
 const sizes = ['B', 'KB', 'MB', 'GB'];
 const k = 1000;

 const number = value.split(/KB|MB|GB/)[0];
 const unit = value.split(number)[1];

 const i = sizes.findIndex(size => size === unit);

 const multiplicator = k ** i;
 const newValue = number * multiplicator;

 return newValue / 1000;
}

const getUserIndex = (userId) => users.findIndex(u => u.id === parseInt(userId))

this.conns.findIndex(x => x.ip === ip)

this.pins.splice(this.pins.findIndex(x => x.removed), 1);

this.markers.splice(this.markers.findIndex(x => x.removed), 1);