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28 lines
920 B
28 lines
920 B
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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