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28 lines
920 B
28 lines
920 B
3 years ago
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import { parse } from "./parse";
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import { compile } from "./compile";
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export { parse, compile };
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/**
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* Parses and compiles a formula to a highly optimized function.
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* Combination of `parse` and `compile`.
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*
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* If the formula doesn't match any elements,
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* it returns [`boolbase`](https://github.com/fb55/boolbase)'s `falseFunc`.
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* Otherwise, a function accepting an _index_ is returned, which returns
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* whether or not the passed _index_ matches the formula.
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*
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* Note: The nth-rule starts counting at `1`, the returned function at `0`.
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*
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* @param formula The formula to compile.
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* @example
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* const check = nthCheck("2n+3");
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*
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* check(0); // `false`
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* check(1); // `false`
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* check(2); // `true`
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* check(3); // `false`
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* check(4); // `true`
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* check(5); // `false`
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* check(6); // `true`
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*/
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export default function nthCheck(formula: string): (index: number) => boolean;
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//# sourceMappingURL=index.d.ts.map
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