lunr.Vector.prototype.upsert = function()

in miredot/lib/lunr/js/lunr.js [632:641]

• 9 lines of code
• 2 McCabe index (conditional complexity)

lunr.Vector.prototype.upsert = function (insertIdx, val, fn) {
  this._magnitude = 0
  var position = this.positionForIndex(insertIdx)

  if (this.elements[position] == insertIdx) {
    this.elements[position + 1] = fn(this.elements[position + 1], val)
  } else {
    this.elements.splice(position, 0, insertIdx, val)
  }
}