Function hashCode

src/utils.ts:43–54

(text: string)

 * Create unique number identifier for @text
 */
export function hashCode(text: string): number {
  let i, chr, len;
  let hash = 0;

  for (i = 0, len = text.length; i < len; i++) {
    chr = text.charCodeAt(i);
    hash = (hash << 5) - hash + chr;
    hash |= 0; // Convert to 32bit integer
  }

  return hash;
}

/**
 * @description Finds the maximum value in an array of numbers safely