24 lines
567 B
JavaScript
24 lines
567 B
JavaScript
if (typeof mapbox === 'undefined') mapbox = {};
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mapbox.util = {
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// Asynchronous map that groups results maintaining order
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asyncMap: function(values, func, callback) {
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var remaining = values.length,
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results = [];
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function next(index) {
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return function(result) {
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results[index] = result;
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remaining--;
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if (!remaining) callback(results);
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};
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}
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for (var i = 0; i < values.length; i++) {
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func(values[i], next(i));
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}
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}
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};
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