Date

<dependency>
    <groupId>rubygems</groupId>
    <artifactId>date</artifactId>
    <version>3.3.3</version>
</dependency>

compile group: 'rubygems', name: 'date', version: '3.3.3'

compile 'rubygems:date:3.3.3'

libraryDependencies += "rubygems" % "date" % "3.3.3"

<dependency org="rubygems" name="date" rev="3.3.3"/>

@Grapes(
            @Grab(group='rubygems', module='date', version='3.3.3')
        )

[rubygems/date "3.3.3"]

'rubygems:date:jar:3.3.3'