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adamculpepper/url-slug-slicer.js

Created October 28, 2015 19:54
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JavaScript: Strip off slugs from a URL
Raw
url-slug-slicer.js
function cutUrl(str, num) {
var matched = str.match("([^/]*\/){" + num + "}");
return matched ? matched[0] : str; /* or null */
}
//usage
//var url = location.pathname;
var url = "http://domain.com.com/page/subpage/fsdf/dsfg/dgff/gsd/fsdfsg/sddfsdf/gds/fsdf/";
console.log( cutUrl(url, 4) );
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