20 lines
477 B
JavaScript
20 lines
477 B
JavaScript
module.exports = function jsonReplacerFactory () {
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// Fix: https://github.com/CartoDB/Windshaft-cartodb/issues/705
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// See: http://expressjs.com/en/4x/api.html#app.set
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return function jsonReplacer (key, value) {
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if (value !== value) {
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return 'NaN';
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}
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if (value === Infinity) {
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return 'Infinity';
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}
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if (value === -Infinity) {
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return '-Infinity';
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}
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return value;
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};
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};
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