improve-max-lines-per-function

name	improve-max-lines-per-function
description	reducing the maximum lines per…
allowed-tools	["Read","Bash","Glob","Grep"]

Reduce Max Lines Per Method

Target threshold: $ARGUMENTS lines per method

If no argument provided, prompt the user for a target.

Step 1: Gather Requirements

1. Read current config from .rubocop.yml or .rubocop.local.yml (Metrics/MethodLength)
2. Run RuboCop with the target threshold to find violations:

   bundle exec rubocop --only Metrics/MethodLength --format json 2>&1
   

3. Note for each violation:
   • File path and line number
   • Method name
   • Current line count

If no violations at $ARGUMENTS, report success and exit.

Step 2: Compile Brief and Delegate

Compile the gathered information into a structured brief:

Reduce max lines per method threshold to $ARGUMENTS.

Methods exceeding threshold (ordered by line count):
1. [file:method_name] (lines: X, target: $ARGUMENTS) - Line Y
2. ...

Configuration change: .rubocop.local.yml, Metrics/MethodLength Max to $ARGUMENTS

Refactoring strategies: extract methods, early returns, extract conditions, use lookup hashes, consolidate logic

Verification: `bundle exec rubocop --only Metrics/MethodLength --format simple 2>&1 | grep "offense" | wc -l` -> Expected: 0

Invoke /implement with this brief to create the implementation plan.