diff options
Diffstat (limited to 'node_modules/core-js/modules/es7.array.flat-map.js')
-rw-r--r-- | node_modules/core-js/modules/es7.array.flat-map.js | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/node_modules/core-js/modules/es7.array.flat-map.js b/node_modules/core-js/modules/es7.array.flat-map.js new file mode 100644 index 000000000..2a210cd35 --- /dev/null +++ b/node_modules/core-js/modules/es7.array.flat-map.js @@ -0,0 +1,22 @@ +'use strict'; +// https://tc39.github.io/proposal-flatMap/#sec-Array.prototype.flatMap +var $export = require('./_export'); +var flattenIntoArray = require('./_flatten-into-array'); +var toObject = require('./_to-object'); +var toLength = require('./_to-length'); +var aFunction = require('./_a-function'); +var arraySpeciesCreate = require('./_array-species-create'); + +$export($export.P, 'Array', { + flatMap: function flatMap(callbackfn /* , thisArg */) { + var O = toObject(this); + var sourceLen, A; + aFunction(callbackfn); + sourceLen = toLength(O.length); + A = arraySpeciesCreate(O, 0); + flattenIntoArray(A, O, O, sourceLen, 0, 1, callbackfn, arguments[1]); + return A; + } +}); + +require('./_add-to-unscopables')('flatMap'); |