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Groovy bug when creating Closure in loop - demo (via #groovywebconsole) Tweet this script

Groovy bug when creating Closure in loop - demo

Published 4 months ago by Mark Lagendijk

List<String> values = ['value1', 'value2']

// Works correctly, prints 'value1' and 'value2'
values.each { value -> println(value) }

// Doesn't work correctly, prints 'value2' and 'value2'
List<Closure> steps = values.collect { value -> return { println(value) } }
steps.each { step -> step() }

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