Decorating string fragments using delimiters

Back in my days at  <a href="https://medium.com/u/7d8fd6d6f6eb?source=post_page-----1ef5c380868f--------------------------------" rel="noopener" target="_blank">Supercharge</a> I had the chance to work with  <a href="https://medium.com/u/34dd3ed4841c?source=post_page-----1ef5c380868f--------------------------------" rel="noopener" target="_blank">Gergő Németh</a>  on a really cool project and I remember a specific task we received to decorate fragments of a string with different attributes — and this is what we’ll look into in this article. <img alt="" src="https://miro.medium.com/v2/resize:fit:770/1*nOXGkK7xZ9V2-TJmRse39g.jpeg" style="height:467px; width:700px" /> Photo by <a href="https://unsplash.com/@lukerv4?utm_content=creditCopyText&utm_medium=referral&utm_source=unsplash" rel="noopener ugc nofollow" target="_blank">Ervin Lukacs</a> on <a href="https://unsplash.com/photos/brown-concrete-building-near-body-of-water-during-daytime-sMyQb3i9bNA?utm_content=creditCopyText&utm_medium=referral&utm_source=unsplash" rel="noopener ugc nofollow" target="_blank">Unsplash</a> Considering the string “The prettiest city in Europe is Budapest”, let’s suppose we would like that the word “Europe” were displayed on a bold font and with blue color, while the word “Budapest” were displayed also on a bold font but with green color. <a href="https://medium.com/swift2go/decorating-string-fragments-using-delimiters-1ef5c380868f">Click Here</a>