samber/ro

Operator(transformation): add "Not" operator

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#69 opened on Oct 14, 2025

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coregood first issueoperator

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Description

(inverse boolean value)

Contributor guide

Research direction
Examine the existing operator implementations in the repository (e.g., Map, Filter) to understand the pattern, then implement a 'Not' function that takes a boolean value and returns its inverse, following the same structure and testing conventions.
Tech stack
go
Domain
backendapi
Issue type
Feature
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
1
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
Under 1 hour
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Fresh
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
Go
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
90