diff options
Diffstat (limited to 'node_modules/core-js/modules/esnext.map.reduce.js')
| -rw-r--r-- | node_modules/core-js/modules/esnext.map.reduce.js | 29 |
1 files changed, 0 insertions, 29 deletions
diff --git a/node_modules/core-js/modules/esnext.map.reduce.js b/node_modules/core-js/modules/esnext.map.reduce.js deleted file mode 100644 index 2b22fda..0000000 --- a/node_modules/core-js/modules/esnext.map.reduce.js +++ /dev/null @@ -1,29 +0,0 @@ -'use strict'; -var $ = require('../internals/export'); -var IS_PURE = require('../internals/is-pure'); -var anObject = require('../internals/an-object'); -var aFunction = require('../internals/a-function'); -var getMapIterator = require('../internals/get-map-iterator'); -var iterate = require('../internals/iterate'); - -// `Map.prototype.reduce` method -// https://github.com/tc39/proposal-collection-methods -$({ target: 'Map', proto: true, real: true, forced: IS_PURE }, { - reduce: function reduce(callbackfn /* , initialValue */) { - var map = anObject(this); - var iterator = getMapIterator(map); - var noInitial = arguments.length < 2; - var accumulator = noInitial ? undefined : arguments[1]; - aFunction(callbackfn); - iterate(iterator, function (key, value) { - if (noInitial) { - noInitial = false; - accumulator = value; - } else { - accumulator = callbackfn(accumulator, value, key, map); - } - }, { AS_ENTRIES: true, IS_ITERATOR: true }); - if (noInitial) throw TypeError('Reduce of empty map with no initial value'); - return accumulator; - } -}); |
