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Ian Walter
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Preventing error when currentNode is undefined on next
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‎.changeset/README.md‎

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# Changesets
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Hello and welcome! This folder has been automatically generated by `@changesets/cli`, a build tool that works
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with multi-package repos, or single-package repos to help you version and publish your code. You can
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find the full documentation for it [in our repository](https://github.com/changesets/changesets)
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We have a quick list of common questions to get you started engaging with this project in
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[our documentation](https://github.com/changesets/changesets/blob/master/docs/common-questions.md)

‎.changeset/config.json‎

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{
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"$schema": "https://unpkg.com/@changesets/[email protected]/schema.json",
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"changelog": "@changesets/cli/changelog",
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"commit": false,
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"linked": [],
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"access": "restricted",
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"baseBranch": "master",
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"updateInternalDependencies": "patch",
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"ignore": []
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}

‎.changeset/happy-teachers-approve.md‎

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---
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"@ianwalter/decision-tree": patch
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---
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Preventing error when currentNode is undefined on next

‎.github/workflows/changeset.yml‎

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name: Changeset
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on:
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pull_request:
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types: [labeled]
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jobs:
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changeset:
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runs-on: ubuntu-latest
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timeout-minutes: 5
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steps:
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- name: Checkout
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uses: actions/checkout@v2
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with:
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fetch-depth: 0
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- name: Changeset
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uses: ianwalter/[email protected]
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env:
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DEBUG: true

‎.github/workflows/ci.yml‎

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build:
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runs-on: ubuntu-latest
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container:
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image: node:12.10-slim
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image: ianwalter/pnpm:v1.1.0
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timeout-minutes: 3
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steps:
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- name: Checkout
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uses: actions/checkout@master
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uses: actions/checkout@v2
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- name: Install
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run: yarn
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run: pnpm i
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- name: Lint
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run: yarn lint
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run: pnpm lint
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- name: Test
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run: yarn test
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run: pnpm t

‎.github/workflows/release.yml‎

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name: Release
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on:
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push:
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branches:
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- master
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jobs:
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release:
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runs-on: ubuntu-latest
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container:
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image: ianwalter/pnpm:v1.1.0
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timeout-minutes: 10
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steps:
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- name: Checkout
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uses: actions/checkout@v2
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with:
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# This makes Actions fetch all Git history so that Changesets can
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# generate changelogs with the correct commits.
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fetch-depth: 0
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- name: Install
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run: pnpm i --dev
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- name: Changesets
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uses: changesets/action@bfeb9e077e6cf393e4c4ef17e2bbc75b308b4364
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with:
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publish: pnpx changeset publish
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env:
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GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
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NPM_TOKEN: ${{ secrets.NPM_TOKEN }}

‎.npmrc‎

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shamefully-hoist = true

‎LICENSE‎

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Copyright 2019 Ian Walter
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Copyright Ian Walter <[email protected]> (https://ianwalter.dev)
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Permission is hereby granted, free of charge, to any person obtaining a copy of
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this software and associated documentation files (the "Software"), to deal in
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the Software without restriction, including without limitation the rights to
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use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
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the Software, and to permit persons to whom the Software is furnished to do so,
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Permission is hereby granted, free of charge, to any person obtaining a copy of
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this software and associated documentation files (the "Software"), to deal in
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the Software without restriction, including without limitation the rights to
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use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
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the Software, and to permit persons to whom the Software is furnished to do so,
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subject to the following conditions:
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* The above copyright notice and this permission notice shall be included in all
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* The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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* The software may not be used by individuals, corporations, governments, or
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other groups for systems or activities that actively and knowingly endanger,
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harm, or otherwise threaten the physical, mental, economic, or general
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* The software may not be used by individuals, corporations, governments, or
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other groups for systems or activities that actively and knowingly endanger,
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harm, or otherwise threaten the physical, mental, economic, or general
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well-being of individuals or groups in violation of the United Nations
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Universal Declaration of Human Rights
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Universal Declaration of Human Rights
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(https://www.un.org/en/universal-declaration-human-rights/).
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
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FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
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COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
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FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
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COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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This license is derived from the MIT License, as amended to limit the impact of
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This license is derived from the MIT License, as amended to limit the impact of
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the unethical use of open source software.

‎README.md‎

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## Installation
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```console
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yarn add @ianwalter/decision-tree
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pnpm add @ianwalter/decision-tree
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```
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## Usage

‎index.js‎

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getNodeFromLeadsTo (currentNode, { leadsTo }) {
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const key = typeof leadsTo === 'function' ? leadsTo(this) : leadsTo
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return findItemByKey(currentNode.children, key)
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return findItemByKey(currentNode && currentNode.children, key)
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}
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next () {

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