[GROOVY-6379] Wrong example in the api of class Map(dropWhile)

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 2.1.8, 2.2.0-rc-1
• Assignee: Paul King
• Reporter: Jan Schumacher
• Created: 08/Oct/13 03:14
• Updated: 14/Oct/13 16:54
• Resolved: 10/Oct/13 05:23

Description

In the api of class map, is the example in the description for the method dropWhile(Closure closure) incorrect.
http://groovy.codehaus.org/groovy-jdk/java/util/Map.html#dropWhile(groovy.lang.Closure)

def shopping = [milk:1, bread:2, chocolate:3]
assert shopping.takeWhile{ it.key.size() < 6 } == [milk:1, bread:2]
assert shopping.takeWhile{ it.value % 2 } == [milk:1]
assert shopping.takeWhile{ k, v -> k.size() + v <= 7 } == [milk:1, bread:2]

It must be

def shopping = [milk:1, bread:2, chocolate:3]
assert shopping.dropWhile{ it.key.size() < 6 } == [milk:1, bread:2]
assert shopping.dropWhile{ it.value % 2 } == [milk:1]
assert shopping.dropWhile{ k, v -> k.size() + v <= 7 } == [milk:1, bread:2]