StackGenVis: Alignment of Data, Algorithms, and Models for Stacking Ensemble Learning Using Performance Metrics
https://doi.org/10.1109/TVCG.2020.3030352
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30 lines
754 B
30 lines
754 B
4 years ago
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// Original - @Gozola.
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// https://gist.github.com/Gozala/1269991
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// This is a reimplemented version (with a few bug fixes).
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var createStore = require('./create-store.js');
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module.exports = weakMap;
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function weakMap() {
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var privates = createStore();
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return {
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'get': function (key, fallback) {
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var store = privates(key)
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return store.hasOwnProperty('value') ?
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store.value : fallback
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},
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'set': function (key, value) {
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privates(key).value = value;
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return this;
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},
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'has': function(key) {
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return 'value' in privates(key);
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},
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'delete': function (key) {
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return delete privates(key).value;
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}
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}
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}
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