Update 'index.js'
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index.js
21
index.js
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@ -23,7 +23,7 @@
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return shuffle(numbers);
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}
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function random() {
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function populate() {
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if (!adjectives.length) {
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adjectives = shuffle(lists.adjectives.slice(0));
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}
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@ -33,13 +33,32 @@
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if (!numbers.length) {
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numbers = shuffle(genNumbers());
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}
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}
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function random() {
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populate();
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return adjectives.pop()
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+ '-' + animals.pop()
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+ '-' + numbers.pop()
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;
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}
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// Accepts a format as a stirng of 'a' for adjective, 'n' for noun, and '#' for number
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function get(format) {
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populate();
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hri = new Array();
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for (var i = 0; i < format.length; i++) {
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switch (format[i]) {
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case 'a': hri.push(adjectives.pop()); break;
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case 'n': hri.push(animals.pop()); break;
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case '#': hri.push(adjectives.pop()); break;
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default:
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throw 'Unexpected value ' + format[i] + '. Expected a,n,#';
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}
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return hri.join('-');
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}
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exports.humanReadableIds = { random: random };
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exports.hri = exports.humanReadableIds;
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