Implement a city search functionality. The function takes a string (search text) as input and returns the found cities which corresponds to the search text. Prerequisites
Create a collection of strings that will act as a database for the city names.
City names: Paris, Budapest, Skopje, Rotterdam, Valencia, Vancouver, Amsterdam, Vienna, Sydney, New York City, London, Bangkok, Hong Kong, Dubai, Rome, Istanbul Requirements
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If the search text is fewer than 2 characters, then should return no results. (It is an optimization feature of the search functionality.)
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If the search text is equal to or more than 2 characters, then it should return all the city names starting with the exact search text.
For example for search text “Va”, the function should return Valencia and Vancouver
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The search functionality should be case insensitive
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The search functionality should work also when the search text is just a part of a city name
For example “ape” should return “Budapest” city
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If the search text is a “*” (asterisk), then it should return all the city names.