12 lines
559 B
JavaScript
12 lines
559 B
JavaScript
var fs = require('fs'), print = require('sys').print;
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fs.readFile('./unixdict.txt', 'ascii', function (err, data) {
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var is_ordered = function(word){return word.split('').sort().join('') === word;},
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ordered_words = data.split('\n').filter(is_ordered).sort(function(a, b){return a.length - b.length}).reverse(),
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longest = [], curr = len = ordered_words[0].length, lcv = 0;
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while (curr === len){
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longest.push(ordered_words[lcv]);
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curr = ordered_words[++lcv].length;
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};
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print(longest.sort().join(', ') + '\n');
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});
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