| 12345678910111213141516171819202122232425262728 | version: 2jobs:  build:    docker:      # https://circleci.com/docs/2.0/circleci-images/#nodejs      - image: circleci/node:6    working_directory: ~/vue-style-loader    steps:      - checkout      # Download and cache dependencies      - restore_cache:          keys:          - v1-dependencies-{{ checksum "package.json" }}          # fallback to using the latest cache if no exact match is found          - v1-dependencies-      - run: yarn install      - save_cache:          paths:            - node_modules          key: v1-dependencies-{{ checksum "package.json" }}      # run tests!      - run: yarn test
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