[ARROW-7921] [Go] Add Reset method to various components and clean up comments

• Type: New Feature
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 0.17.0
• Component/s: Go
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/24141
• Assignee: Richard
• Reporter: Richard
• Created: 22/Feb/20 20:20
• Updated: 11/Jan/23 07:56
• Resolved: 24/Feb/20 08:35

Description

The reset method allow the data structures to be re-used so they don't have to be allocated over and over again.

Issue Links

• links to: GitHub Pull Request #6430