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* Tgui: More common components in ts (#83098) ## About The Pull Request Converts more of common into typescript, with some tests ## Why It's Good For The Game Typescript,,,, * Tgui: More common components in ts --------- Co-authored-by: Jeremiah <42397676+jlsnow301@users.noreply.github.com>
39 lines
979 B
TypeScript
39 lines
979 B
TypeScript
/**
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* @file
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* @copyright 2020 Aleksej Komarov
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* @license MIT
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*/
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type Func = (...args: any[]) => any;
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/**
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* Creates a function that returns the result of invoking the given
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* functions, where each successive invocation is supplied the return
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* value of the previous.
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*
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* @example
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* ```tsx
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* const add2 = (x) => x + 2;
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* const multiplyBy3 = (x) => x * 3;
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* const subtract5 = (x) => x - 5;
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*
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* const composedFunction = flow(add2, multiplyBy3, subtract5); // ((4 + 2) * 3) - 5 = 13
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* const composedFunction2 = flow([add2, multiplyBy3], subtract5); // ((4 + 2) * 3) - 5 = 13
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*
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*/
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export const flow =
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(...funcs: Array<Func | Func[]>) =>
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(input: any, ...rest: any[]): any => {
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let output = input;
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for (let func of funcs) {
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// Recurse into the array of functions
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if (Array.isArray(func)) {
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output = flow(...func)(output, ...rest);
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} else if (func) {
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output = func(output, ...rest);
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}
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}
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return output;
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};
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