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Split with limit solution in Clear category for Second Index by zoezed
import assert from "assert";
var secondIndex = (text: string, symbol: string): number | undefined => {
const x = text.split(symbol, 2).join(symbol).length
return x > text.length-1 ? undefined : x
}
console.log('Example')
console.log(secondIndex("sims", "s"))
// These "asserts" are used for self-checking and not for an auto-testing
assert.equal(secondIndex("sims", "s"), 3)
assert.equal(secondIndex("find the river", "e"), 12)
assert.equal(secondIndex("hi", " "), undefined)
assert.equal(secondIndex("hi mayor", " "), undefined)
assert.equal(secondIndex("hi mr Mayor", " "), 5)
console.log("You are awesome! All tests are done! Go Check it!");
June 30, 2020