var flatMapMethod = Array.prototype.flatMap; | |
/* eslint-disable no-redeclare */ | |
// $FlowFixMe | |
var flatMap = flatMapMethod ? function (list, fn) { | |
return flatMapMethod.call(list, fn); | |
} : function (list, fn) { | |
var result = []; | |
for (var _i2 = 0; _i2 < list.length; _i2++) { | |
var _item = list[_i2]; | |
var value = fn(_item); | |
if (Array.isArray(value)) { | |
result = result.concat(value); | |
} else { | |
result.push(value); | |
} | |
} | |
return result; | |
}; | |
export default flatMap; |