13 lines
393 B
JavaScript
13 lines
393 B
JavaScript
// Javascript doesn't have built-in support for ranges
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// Insted we use arrays of two elements to represent ranges
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var mapRange = function(from, to, s) {
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return to[0] + (s - from[0]) * (to[1] - to[0]) / (from[1] - from[0]);
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};
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var range = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10];
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for (var i = 0; i < range.length; i++) {
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range[i] = mapRange([0, 10], [-1, 0], range[i]);
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}
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console.log(range);
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