37 lines
1000 B
JavaScript
37 lines
1000 B
JavaScript
import objectEntries from '../polyfills/objectEntries';
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/**
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* Creates an object map with the same keys as `map` and values generated by
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* running each value of `map` thru `fn`.
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*/
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export default function mapValue(map, fn) {
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var result = Object.create(null);
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var _iteratorNormalCompletion = true;
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var _didIteratorError = false;
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var _iteratorError = undefined;
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try {
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for (var _iterator = objectEntries(map)[Symbol.iterator](), _step; !(_iteratorNormalCompletion = (_step = _iterator.next()).done); _iteratorNormalCompletion = true) {
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var _ref2 = _step.value;
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var _key = _ref2[0];
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var _value = _ref2[1];
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result[_key] = fn(_value, _key);
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}
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} catch (err) {
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_didIteratorError = true;
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_iteratorError = err;
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} finally {
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try {
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if (!_iteratorNormalCompletion && _iterator.return != null) {
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_iterator.return();
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}
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} finally {
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if (_didIteratorError) {
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throw _iteratorError;
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}
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}
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}
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return result;
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}
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