18 lines
477 B
JavaScript
18 lines
477 B
JavaScript
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var max = require('./max.js');
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var _getLength = require('./_getLength.js');
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var pluck = require('./pluck.js');
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// Complement of zip. Unzip accepts an array of arrays and groups
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// each array's elements on shared indices.
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function unzip(array) {
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var length = (array && max(array, _getLength).length) || 0;
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var result = Array(length);
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for (var index = 0; index < length; index++) {
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result[index] = pluck(array, index);
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}
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return result;
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}
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module.exports = unzip;
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