Function parsePrerelease

semver/_shared.ts:173–184

(prerelease: string)

const NUMERIC_IDENTIFIER_REGEXP = new RegExp(`^${NUMERIC_IDENTIFIER}$`);
export function parsePrerelease(prerelease: string) {
  return prerelease
    .split(".")
    .filter(Boolean)
    .map((id: string) => {
      if (NUMERIC_IDENTIFIER_REGEXP.test(id)) {
        const number = Number(id);
        if (isValidNumber(number)) return number;
      }
      return id;
    });
}

export function parseBuild(buildmetadata: string) {
  return buildmetadata.split(".").filter(Boolean);