private static List createAggregates()

in generator/src/main/groovy/generator/ChangelogParser.groovy [80:98]

• 18 lines of code
• 3 McCabe index (conditional complexity)

    private static List<Changelog> createAggregates(final List<Changelog> changelogs, final Set<String> releasedVersions) {
        def allMajor = changelogs.groupBy {
            def v = it.groovyVersion
            v.contains('-')?v-v.substring(v.indexOf('-')):v
        }.findAll { ver, logs -> ver in releasedVersions || ver in INFO.keySet() } // add some unreleased versions to get aggregate changelog
        allMajor.collect { k,v ->
            def changelog = changelogs.find { it.groovyVersion == k }
            if (!changelog) {
                println "Not found: $k"
                // it's useful to have an aggregate when we haven't done a '.0' release, use '-unreleased' to track
                changelog = new Changelog(groovyVersion: k + '-unreleased', issues:[])
                changelogs << changelog
            }
            v.each {
                changelog.issues = [*changelog.issues, *it.issues].unique().sort { it.id }
            }
        }
        changelogs
    }