Power_assert

<dependency>
    <groupId>rubygems</groupId>
    <artifactId>power_assert</artifactId>
    <version>1.1.3</version>
</dependency>

compile group: 'rubygems', name: 'power_assert', version: '1.1.3'

compile 'rubygems:power_assert:1.1.3'

libraryDependencies += "rubygems" % "power_assert" % "1.1.3"

<dependency org="rubygems" name="power_assert" rev="1.1.3"/>

@Grapes(
            @Grab(group='rubygems', module='power_assert', version='1.1.3')
        )

[rubygems/power_assert "1.1.3"]

'rubygems:power_assert:jar:1.1.3'