diff options
Diffstat (limited to 'node_modules/babel-runtime/node_modules/core-js/library/modules/_array-copy-within.js')
-rw-r--r-- | node_modules/babel-runtime/node_modules/core-js/library/modules/_array-copy-within.js | 26 |
1 files changed, 0 insertions, 26 deletions
diff --git a/node_modules/babel-runtime/node_modules/core-js/library/modules/_array-copy-within.js b/node_modules/babel-runtime/node_modules/core-js/library/modules/_array-copy-within.js deleted file mode 100644 index d331576c4..000000000 --- a/node_modules/babel-runtime/node_modules/core-js/library/modules/_array-copy-within.js +++ /dev/null @@ -1,26 +0,0 @@ -// 22.1.3.3 Array.prototype.copyWithin(target, start, end = this.length) -'use strict'; -var toObject = require('./_to-object'); -var toAbsoluteIndex = require('./_to-absolute-index'); -var toLength = require('./_to-length'); - -module.exports = [].copyWithin || function copyWithin(target /* = 0 */, start /* = 0, end = @length */) { - var O = toObject(this); - var len = toLength(O.length); - var to = toAbsoluteIndex(target, len); - var from = toAbsoluteIndex(start, len); - var end = arguments.length > 2 ? arguments[2] : undefined; - var count = Math.min((end === undefined ? len : toAbsoluteIndex(end, len)) - from, len - to); - var inc = 1; - if (from < to && to < from + count) { - inc = -1; - from += count - 1; - to += count - 1; - } - while (count-- > 0) { - if (from in O) O[to] = O[from]; - else delete O[to]; - to += inc; - from += inc; - } return O; -}; |