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18 lines
385 B
18 lines
385 B
'use strict'; |
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const dotRE = /\./g; |
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module.exports = function parentPaths(path) { |
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if (path.indexOf('.') === -1) { |
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return [path]; |
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} |
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const pieces = path.split(dotRE); |
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const len = pieces.length; |
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const ret = new Array(len); |
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let cur = ''; |
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for (let i = 0; i < len; ++i) { |
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cur += (cur.length !== 0) ? '.' + pieces[i] : pieces[i]; |
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ret[i] = cur; |
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} |
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return ret; |
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};
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