@atlaskit/tokens/dist/esm/utils/hct-color-utils/signum.js

Design tokens are the single source of truth to name and store design decisions.

/**
 * The signum function.
 *
 * @return 1 if num > 0, -1 if num < 0, and 0 if num = 0
 */
export function signum(num) {
  if (num < 0) {
    return -1;
  } else if (num === 0) {
    return 0;
  } else {
    return 1;
  }
}