[CRUNCH-398] Add increment and incrementIf functions to Scrunch APIs

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.10.0, 0.8.3
• Component/s: Scrunch
• Assignee: Unassigned
• Reporter: Josh Wills
• Created: 19/May/14 18:12
• Updated: 20/Jun/14 03:49
• Resolved: 20/May/14 06:16

Description

Got this cool idea from one of my customers: allow people to write one-liner counter increment functions on top of Scrunch, ala:

val pc: PCollection[S] = ...

pc.map(...)
.increment("CounterGroup", "CounterValue")
.incrementIf(x => x.foo == "bar")("CounterGroup", "CheckBar")

etc.