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30 lines
607 B
TypeScript
30 lines
607 B
TypeScript
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// Loaded from https://deno.land/x/ramda@v0.27.2/source/head.js
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import nth from './nth.js';
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/**
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* Returns the first element of the given list or string. In some libraries
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* this function is named `first`.
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*
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* @func
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* @memberOf R
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* @since v0.1.0
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* @category List
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* @sig [a] -> a | Undefined
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* @sig String -> String
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* @param {Array|String} list
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* @return {*}
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* @see R.tail, R.init, R.last
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* @example
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*
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* R.head(['fi', 'fo', 'fum']); //=> 'fi'
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* R.head([]); //=> undefined
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*
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* R.head('abc'); //=> 'a'
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* R.head(''); //=> ''
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*/
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var head = nth(0);
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export default head;
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