Add methods to initialize and access turtleList, and refactor turtle access methods for improved code consistency and readability. #4523

	# This workflow will do a clean install of node dependencies, build the source code and run tests across different versions of node
	# For more information see: https://help.github.com/actions/language-and-framework-guides/using-nodejs-with-github-actions

	name: Smoke Test

	on:
	push:
	branches: [master]
	pull_request:
	branches: [master]

	jobs:
	build:
	runs-on: ubuntu-20.04

	strategy:
	matrix:
	node-version: [18.x, 20.x]

	steps:
	- name: Checkout code
	uses: actions/checkout@v2
	with:
	fetch-depth: 0

	- name: Use Node.js ${{ matrix.node-version }}
	uses: actions/setup-node@v1
	with:
	node-version: ${{ matrix.node-version }}

	- run: npm ci
	- run: npm run build --if-present

	# Post-run cleanup to remove the build directory after the job finishes
	- name: Post-run cleanup
	if: always()
	run: rm -rf ./build

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