Groovy: join elements of an array
examples/groovy/join_elements.groovy
def names = ['Foo', 'Bar', 'Zorg']
def names_str = names.join('-')
println(names_str)
println( names.join(' ') )
println( names.join('\n') )
The output is:
examples/groovy/join_elements.txt
Foo-Bar-Zorg Foo Bar Zorg Foo Bar Zorg
Published on 2019-04-17
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