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42 lines
1.2 KiB
TypeScript
42 lines
1.2 KiB
TypeScript
// Loaded from https://deno.land/x/ramda@v0.27.2/source/whereEq.js
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import _curry2 from './internal/_curry2.js';
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import equals from './equals.js';
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import map from './map.js';
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import where from './where.js';
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/**
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* Takes a spec object and a test object; returns true if the test satisfies
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* the spec, false otherwise. An object satisfies the spec if, for each of the
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* spec's own properties, accessing that property of the object gives the same
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* value (in [`R.equals`](#equals) terms) as accessing that property of the
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* spec.
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*
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* `whereEq` is a specialization of [`where`](#where).
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*
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* @func
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* @memberOf R
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* @since v0.14.0
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* @category Object
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* @sig {String: *} -> {String: *} -> Boolean
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* @param {Object} spec
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* @param {Object} testObj
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* @return {Boolean}
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* @see R.propEq, R.where
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* @example
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*
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* // pred :: Object -> Boolean
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* const pred = R.whereEq({a: 1, b: 2});
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*
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* pred({a: 1}); //=> false
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* pred({a: 1, b: 2}); //=> true
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* pred({a: 1, b: 2, c: 3}); //=> true
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* pred({a: 1, b: 1}); //=> false
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*/
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var whereEq = _curry2(function whereEq(spec, testObj) {
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return where(map(equals, spec), testObj);
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});
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export default whereEq;
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