[GROOVY-7171] List.getIndices()

• Type: New Feature
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 2.4.0-rc-1
• Component/s: groovy-jdk
• Assignee: Paul King
• Reporter: Yu Kobayashi
• Created: 16/Nov/14 17:59
• Updated: 23/Dec/14 19:45
• Resolved: 17/Dec/14 16:23

Description

Can I send a pull request of List.getIndices() to GitHub?

The method name is from Haskell, Scala and Kotlin.
They all use "indices" not "indexes".

The implementation is this.

public static IntRange getIndices(List self) {
    return new IntRange(false, 0, self.size());
}

Usage:

for (i in [1, 2].indices) {}