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59 lines
986 B
JavaScript
59 lines
986 B
JavaScript
/*
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* docuri: Rich document ids for CouchDB.
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*
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* Copyright (c) 2014 null2 GmbH Berlin
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* Licensed under the MIT license.
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*/
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// type/id/subtype/index/version
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var PARTS = ['type', 'id', 'subtype', 'index', 'version'];
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function docuri(parts) {
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if (parts) {
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PARTS = parts;
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return docuri;
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}
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return PARTS;
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}
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docuri.parse = function(str) {
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str = str || '';
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return str.split('/').reduce(function(obj, value, i) {
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if (value) {
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obj[PARTS[i]] = value;
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}
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return obj;
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}, {});
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};
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docuri.stringify = function(obj) {
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obj = obj || {};
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return PARTS.map(function(part) {
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return typeof obj[part] === 'undefined' ? '' : obj[part];
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}).join('/').replace(/\/+$/, '');
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};
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docuri.merge = function(str, objToMerge) {
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objToMerge = objToMerge || {};
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var obj = docuri.parse(str);
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PARTS.forEach(function(part) {
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if (objToMerge[part]) {
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obj[part] = objToMerge[part];
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}
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});
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return docuri.stringify(obj);
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};
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module.exports = docuri;
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