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cats-parse graph query language experiment - hello world 1 / published by https://github.com/dacr/code-examples-manager #0d961a8d-0863-4c3f-92d5-793e6f86ff7a/f43eda0d7f0d565e5c20b665f65e44ea04cd8cb7
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| // summary : cats-parse graph query language experiment - hello world 1 | |
| // keywords : scala, typelevel, cats-parse, hello-world, @testable | |
| // publish : gist | |
| // authors : David Crosson | |
| // license : Apache License Version 2.0 (https://www.apache.org/licenses/LICENSE-2.0.txt) | |
| // id : 0d961a8d-0863-4c3f-92d5-793e6f86ff7a | |
| // created-on : 2025-03-13T14:02:18+01:00 | |
| // managed-by : https://github.com/dacr/code-examples-manager | |
| // run-with : scala-cli $file | |
| // --------------------- | |
| //> using scala "3.6.4" | |
| //> using dep "org.typelevel::cats-parse:1.1.0" | |
| //> using dep "com.lihaoyi::pprint:0.9.0" | |
| // --------------------- | |
| import cats.parse.Parser | |
| import cats.parse.Rfc5234.lwsp | |
| val helloParser = lwsp *> Parser.ignoreCase("hello") *> lwsp *> Parser.ignoreCase("world") *> lwsp | |
| val results = List( | |
| "hello world", | |
| "Hello World", | |
| " Hello World ", | |
| "HelloWorld" | |
| ).map(s => helloParser.parseAll(s)) | |
| pprint.pprintln(results) |
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