29 lines
749 B
JavaScript
29 lines
749 B
JavaScript
import lift from "./lift.js";
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import not from "./not.js";
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/**
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* Takes a function `f` and returns a function `g` such that if called with the same arguments
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* when `f` returns a "truthy" value, `g` returns `false` and when `f` returns a "falsy" value `g` returns `true`.
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*
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* `R.complement` may be applied to any functor
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*
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* @func
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* @memberOf R
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* @since v0.12.0
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* @category Logic
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* @sig (*... -> *) -> (*... -> Boolean)
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* @param {Function} f
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* @return {Function}
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* @see R.not
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* @example
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*
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* const isNotNil = R.complement(R.isNil);
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* isNil(null); //=> true
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* isNotNil(null); //=> false
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* isNil(7); //=> false
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* isNotNil(7); //=> true
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*/
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var complement =
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/*#__PURE__*/
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lift(not);
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export default complement; |