remeda
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A utility library for JavaScript and Typescript.
2 lines (1 loc) • 915 B
JavaScript
import{a as A}from"./chunk-ANXBDSUI.js";function C(t,...o){let n=t,u=o.map(e=>"lazy"in e?y(e):void 0),p=0;for(;p<o.length;){if(u[p]===void 0||!B(n)){let i=o[p];n=i(n),p+=1;continue}let r=[];for(let i=p;i<o.length;i++){let l=u[i];if(l===void 0||(r.push(l),l.isSingle))break}let a=[];for(let i of n)if(f(i,a,r))break;let{isSingle:s}=r.at(-1);n=s?a[0]:a,p+=r.length}return n}function f(t,o,n){if(n.length===0)return o.push(t),!1;let u=t,p=A,e=!1;for(let[r,a]of n.entries()){let{index:s,items:i}=a;if(i.push(u),p=a(u,s,i),a.index+=1,p.hasNext){if(p.hasMany??!1){for(let l of p.next)if(f(l,o,n.slice(r+1)))return!0;return e}u=p.next}if(!p.hasNext)break;p.done&&(e=!0)}return p.hasNext&&o.push(u),e}function y(t){let{lazy:o,lazyArgs:n}=t,u=o(...n);return Object.assign(u,{isSingle:o.single??!1,index:0,items:[]})}function B(t){return typeof t=="string"||typeof t=="object"&&t!==null&&Symbol.iterator in t}export{C as a};