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Stanback/fixuri.scala

Last active December 14, 2016 16:59
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Regex for fixing improperly formatted URIs
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fixuri.scala
/*
* Snippet to encode invalid characters from improperly formatted URIs
*
* RFC 3986 defines that URIs may contain the following characters:
* ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-._~:/?#[]@!$&'()*+,;=`.```
*/
import java.net.URLEncoder
"""[^A-Za-z0-9-._~:/?#\[\]@!$&'\(\)*+,;=%`]|%[^0-9a-fA-F]{2}]""".r.
replaceAllIn("http://testingurl.com/?foo%20bar baz", m => URLEncoder.encode(m.group(0), "UTF-8"))
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