1 | export var addLeadingSlash = function addLeadingSlash(path) {
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2 | return path.charAt(0) === '/' ? path : '/' + path;
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3 | };
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4 |
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5 | export var stripLeadingSlash = function stripLeadingSlash(path) {
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6 | return path.charAt(0) === '/' ? path.substr(1) : path;
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7 | };
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8 |
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9 | export var stripPrefix = function stripPrefix(path, prefix) {
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10 | return path.indexOf(prefix) === 0 ? path.substr(prefix.length) : path;
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11 | };
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12 |
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13 | export var stripTrailingSlash = function stripTrailingSlash(path) {
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14 | return path.charAt(path.length - 1) === '/' ? path.slice(0, -1) : path;
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15 | };
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16 |
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17 | export var parsePath = function parsePath(path) {
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18 | var pathname = path || '/';
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19 | var search = '';
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20 | var hash = '';
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21 |
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22 | var hashIndex = pathname.indexOf('#');
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23 | if (hashIndex !== -1) {
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24 | hash = pathname.substr(hashIndex);
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25 | pathname = pathname.substr(0, hashIndex);
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26 | }
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27 |
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28 | var searchIndex = pathname.indexOf('?');
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29 | if (searchIndex !== -1) {
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30 | search = pathname.substr(searchIndex);
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31 | pathname = pathname.substr(0, searchIndex);
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32 | }
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33 |
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34 | pathname = decodeURI(pathname);
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35 |
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36 | return {
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37 | pathname: pathname,
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38 | search: search === '?' ? '' : search,
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39 | hash: hash === '#' ? '' : hash
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40 | };
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41 | };
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42 |
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43 | export var createPath = function createPath(location) {
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44 | var pathname = location.pathname,
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45 | search = location.search,
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46 | hash = location.hash;
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47 |
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48 |
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49 | var path = encodeURI(pathname || '/');
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50 |
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51 | if (search && search !== '?') path += search.charAt(0) === '?' ? search : '?' + search;
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52 |
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53 | if (hash && hash !== '#') path += hash.charAt(0) === '#' ? hash : '#' + hash;
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54 |
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55 | return path;
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56 | }; |
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