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Parent is\n[@aureooms/js-collections](https://github.com/make-github-pseudonymous-again/js-collections).\n\n```js\nlet A = dict( [ [ \"x\" , \"A\" ] ] ) ;\nlet B = dict( [ [ \"x\" , \"B\" ] , [ \"y\" , \"B\" ] ] ) ;\nlet C = dict( [ [ \"x\" , \"C\" ] , [ \"y\" , \"C\" ] , [ \"z\" , \"C\" ] ] ) ;\n\nlet M = chainmap( A , B , C ) ;\n\nM.get( \"x\" ) ; // \"A\"\nM.get( \"y\" ) ; // \"B\"\nM.get( \"z\" ) ; // \"C\"\n```\n\n[![License](https://img.shields.io/github/license/make-github-pseudonymous-again/js-collections-chainmap.svg)](https://raw.githubusercontent.com/make-github-pseudonymous-again/js-collections-chainmap/master/LICENSE)\n[![Version](https://img.shields.io/npm/v/@aureooms/js-collections-chainmap.svg)](https://www.npmjs.org/package/@aureooms/js-collections-chainmap)\n[![Build](https://img.shields.io/travis/make-github-pseudonymous-again/js-collections-chainmap/master.svg)](https://travis-ci.org/make-github-pseudonymous-again/js-collections-chainmap/branches)\n[![Dependencies](https://img.shields.io/david/make-github-pseudonymous-again/js-collections-chainmap.svg)](https://david-dm.org/make-github-pseudonymous-again/js-collections-chainmap)\n[![Dev dependencies](https://img.shields.io/david/dev/make-github-pseudonymous-again/js-collections-chainmap.svg)](https://david-dm.org/make-github-pseudonymous-again/js-collections-chainmap?type=dev)\n[![GitHub issues](https://img.shields.io/github/issues/make-github-pseudonymous-again/js-collections-chainmap.svg)](https://github.com/make-github-pseudonymous-again/js-collections-chainmap/issues)\n[![Downloads](https://img.shields.io/npm/dm/@aureooms/js-collections-chainmap.svg)](https://www.npmjs.org/package/@aureooms/js-collections-chainmap)\n\n[![Code issues](https://img.shields.io/codeclimate/issues/make-github-pseudonymous-again/js-collections-chainmap.svg)](https://codeclimate.com/github/make-github-pseudonymous-again/js-collections-chainmap/issues)\n[![Code maintainability](https://img.shields.io/codeclimate/maintainability/make-github-pseudonymous-again/js-collections-chainmap.svg)](https://codeclimate.com/github/make-github-pseudonymous-again/js-collections-chainmap/trends/churn)\n[![Code coverage (cov)](https://img.shields.io/codecov/c/gh/make-github-pseudonymous-again/js-collections-chainmap/master.svg)](https://codecov.io/gh/make-github-pseudonymous-again/js-collections-chainmap)\n[![Code technical debt](https://img.shields.io/codeclimate/tech-debt/make-github-pseudonymous-again/js-collections-chainmap.svg)](https://codeclimate.com/github/make-github-pseudonymous-again/js-collections-chainmap/trends/technical_debt)\n[![Documentation](https://make-github-pseudonymous-again.github.io/js-collections-chainmap//badge.svg)](https://make-github-pseudonymous-again.github.io/js-collections-chainmap//source.html)\n[![Package size](https://img.shields.io/bundlephobia/minzip/@aureooms/js-collections-chainmap)](https://bundlephobia.com/result?p=@aureooms/js-collections-chainmap)\n","funding_links":[],"categories":[],"sub_categories":[],"project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fmake-github-pseudonymous-again%2Fjs-collections-chainmap","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fmake-github-pseudonymous-again%2Fjs-collections-chainmap","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fmake-github-pseudonymous-again%2Fjs-collections-chainmap/lists"}