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BAEL-2771 string matching - Move to new module (eugenp#6744)
* BAEL-2771 Add String matching example to core-groovy * Move test to new core-groovy-2 module
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‎.gitignore‎

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.idea/
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*.iml
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*.iws
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out/
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# Mac
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.DS_Store
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log/
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target/
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# Gradle
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.gradle/
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spring-openid/src/main/resources/application.properties
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.recommenders/
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/spring-hibernate4/nbproject/

‎core-groovy-2/README.md‎

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# Groovy
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## Relevant articles:
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- [String Matching in Groovy](http://www.baeldung.com/)

‎core-groovy-2/pom.xml‎

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<?xml version="1.0" encoding="UTF-8"?>
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<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
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<modelVersion>4.0.0</modelVersion>
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<artifactId>core-groovy</artifactId>
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<version>1.0-SNAPSHOT</version>
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<name>core-groovy-2</name>
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<packaging>jar</packaging>
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<parent>
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<groupId>com.baeldung</groupId>
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<artifactId>parent-modules</artifactId>
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<version>1.0.0-SNAPSHOT</version>
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</parent>
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<dependencies>
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<dependency>
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<groupId>org.codehaus.groovy</groupId>
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<artifactId>groovy-all</artifactId>
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<version>${groovy-all.version}</version>
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<type>pom</type>
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</dependency>
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<dependency>
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<groupId>org.hsqldb</groupId>
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<artifactId>hsqldb</artifactId>
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<version>${hsqldb.version}</version>
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<scope>test</scope>
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</dependency>
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<dependency>
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<groupId>org.spockframework</groupId>
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<artifactId>spock-core</artifactId>
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<version>${spock-core.version}</version>
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<scope>test</scope>
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</dependency>
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</dependencies>
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<build>
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<plugins>
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<plugin>
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<groupId>org.codehaus.gmavenplus</groupId>
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<artifactId>gmavenplus-plugin</artifactId>
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<version>${gmavenplus-plugin.version}</version>
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<executions>
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<execution>
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<goals>
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<goal>compile</goal>
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<goal>compileTests</goal>
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</goals>
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</execution>
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</executions>
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</plugin>
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<plugin>
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<artifactId>maven-surefire-plugin</artifactId>
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<version>2.20.1</version>
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<configuration>
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<useFile>false</useFile>
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<includes>
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<include>**/*Test.java</include>
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<include>**/*Spec.java</include>
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</includes>
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</configuration>
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</plugin>
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</plugins>
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</build>
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<repositories>
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<repository>
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<id>central</id>
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<url>http://jcenter.bintray.com</url>
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</repository>
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</repositories>
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<properties>
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<groovy-all.version>2.5.6</groovy-all.version>
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<hsqldb.version>2.4.0</hsqldb.version>
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<spock-core.version>1.3-groovy-2.5</spock-core.version>
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<gmavenplus-plugin.version>1.6.3</gmavenplus-plugin.version>
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</properties>
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</project>
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‎core-groovy-2/src/test/groovy/com/baeldung/strings/StringMatchingSpec.groovy‎

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package com.baeldung.strings
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import spock.lang.Specification
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import java.util.regex.Pattern
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class StringMatchingSpec extends Specification {
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def "pattern operator example"() {
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given: "a pattern"
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def p = ~'foo'
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expect:
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p instanceof Pattern
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and: "you can use slash strings to avoid escaping of blackslash"
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def digitPattern = ~/\d*/
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digitPattern.matcher('4711').matches()
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}
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def "match operator example"() {
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expect:
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'foobar' ==~ /.*oba.*/
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and: "matching is strict"
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!('foobar' ==~ /foo/)
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}
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def "find operator example"() {
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when: "using the find operator"
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def matcher = 'foo and bar, baz and buz' =~ /(\w+) and (\w+)/
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then: "will find groups"
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matcher.size() == 2
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and: "can access groups using array"
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matcher[0][0] == 'foo and bar'
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matcher[1][2] == 'buz'
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and: "you can use it as a predicate"
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'foobarbaz' =~ /bar/
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}
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}

‎pom.xml‎

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<module>cdi</module>
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<module>checker-plugin</module>
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<module>core-groovy</module>
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<module>core-groovy-2</module>
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<!-- <module>core-java-10</module> --> <!-- We haven't upgraded to java 10. Fixing in BAEL-10841 -->
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<!-- <module>core-java-11</module> --> <!-- We haven't upgraded to java 11. Fixing in BAEL-10841 -->
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<module>core-java-8</module>

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