LowFile-scopeKotlin Plug & play

Extract duplicated interaction handlers

Factor common interaction/message handling into reusable functions or classes with parameters for the differing bits.

Why this matters

Reduces copy-paste and keeps behavior consistent.

Side-by-side examples engineers can pattern-match during review.

Avoid

fun onLike(){ /* parse, auth, log */ }
fun onShare(){ /* parse, auth, log */ }

Prefer

fun handle(action: Action, payload: Payload){ parse(payload); auth(); log(action) }

Bad

two handlers with identical setup

Good

shared handle(action, payload)

From the same buckets as this rule.

Critical
Avoid Duplicating String Literals
Store repeated string literals in constants or variables to improve maintainability and reduce redundancy.
duplication-complexitymaintainability
Critical
Avoid Redundant `None` Comparisons
Identify cases where `x is None` or `x is not None` is used redundantly when `x` is always or never `None`. This may indicate a deeper logic issue.
duplication-complexityreadability-refactor+1
High
Avoid Functions That Always Return the Same Value
Identify functions that return the same value regardless of input. This may indicate poor design or a logic error.
duplication-complexityreadability-refactor+1