vue-uiv/src/utils/arrayUtils.js

Bootstrap 3 components implemented by Vue 2.

export function spliceIfExist (arr, item) {
  if (Array.isArray(arr)) {
    const index = arr.indexOf(item)
    if (index >= 0) {
      arr.splice(index, 1)
    }
  }
}

export function range (end, start = 0, step = 1) {
  let arr = []
  for (let i = start; i < end; i += step) {
    arr.push(i)
  }
  return arr
}

export function nodeListToArray (nodeList) {
  return Array.prototype.slice.call(nodeList || [])
}