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49 lines
1.2 KiB
TypeScript
49 lines
1.2 KiB
TypeScript
// Loaded from https://deno.land/x/ramda@v0.27.2/source/invertObj.js
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import _curry1 from './internal/_curry1.js';
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import keys from './keys.js';
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/**
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* Returns a new object with the keys of the given object as values, and the
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* values of the given object, which are coerced to strings, as keys. Note
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* that the last key found is preferred when handling the same value.
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*
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* @func
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* @memberOf R
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* @since v0.9.0
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* @category Object
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* @sig {s: x} -> {x: s}
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* @param {Object} obj The object or array to invert
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* @return {Object} out A new object
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* @see R.invert
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* @example
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*
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* const raceResults = {
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* first: 'alice',
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* second: 'jake'
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* };
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* R.invertObj(raceResults);
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* //=> { 'alice': 'first', 'jake':'second' }
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*
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* // Alternatively:
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* const raceResults = ['alice', 'jake'];
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* R.invertObj(raceResults);
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* //=> { 'alice': '0', 'jake':'1' }
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*/
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var invertObj = _curry1(function invertObj(obj) {
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var props = keys(obj);
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var len = props.length;
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var idx = 0;
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var out = {};
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while (idx < len) {
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var key = props[idx];
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out[obj[key]] = key;
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idx += 1;
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}
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return out;
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});
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export default invertObj;
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