Function capitalizeSentence

console/src/util.ts:105–112

(str: string, withPeriod = true)

 * Capitalizes a string by capitalizing the first letter and optionally appending a period.
 */
export function capitalizeSentence(str: string, withPeriod = true) {
  let newStr = str.charAt(0).toUpperCase() + str.slice(1);
  if (withPeriod && str.charAt(str.length - 1) !== ".") {
    newStr += ".";
  }

  return newStr;
}

/**
 * e.g. "some-example-string" returns a "Some example string".