CODEWITHSUNDEEP
arraysstringgroovy
Lucas
Lucas

Reputation: 3119

Array of strings in groovy

In ruby, there is a indiom to create a array of strings like this:

names = %w( lucas Fred Mary )

Is there something like that in groovy?

Upvotes: 75

Views: 214773

Answers (2)

Dónal
Dónal

Reputation: 187399

If you really want to create an array rather than a list use either

String[] names = ["lucas", "Fred", "Mary"]

or

def names = ["lucas", "Fred", "Mary"].toArray()

Upvotes: 137

Chris Dail
Chris Dail

Reputation: 26059

Most of the time you would create a list in groovy rather than an array. You could do it like this:

names = ["lucas", "Fred", "Mary"]

Alternately, if you did not want to quote everything like you did in the ruby example, you could do this:

names = "lucas Fred Mary".split()

Upvotes: 65

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