| 1 | {"version":3,"sources":["asynciterable/elementat.ts"],"names":[],"mappings":"AAAA,MAAM,CAAC,KAAK,UAAU,SAAS,CAC7B,MAAwB,EACxB,KAAa;IAEb,IAAI,KAAK,EAAE,IAAI,IAAI,IAAI,MAAM,EAAE;QAC7B,IAAI,KAAK,KAAK,CAAC,EAAE;YACf,OAAO,IAAI,CAAC;SACb;QACD,KAAK,EAAE,CAAC;KACT;IACD,OAAO,SAAS,CAAC;AACnB,CAAC","file":"elementat.js","sourcesContent":["export async function elementAt<T>(\n source: AsyncIterable<T>,\n index: number\n): Promise<T | undefined> {\n for await (let item of source) {\n if (index === 0) {\n return item;\n }\n index--;\n }\n return undefined;\n}\n"]} |