function isEqual()

in modules/edit-modes/src/memoize.ts [2:22]

• 18 lines of code
• 7 McCabe index (conditional complexity)

function isEqual(a: any, b: any) {
  if (a === b) {
    return true;
  }
  if (Array.isArray(a)) {
    // Special treatment for arrays: compare 1-level deep
    // This is to support equality of matrix/coordinate props
    const len = a.length;
    if (!b || b.length !== len) {
      return false;
    }

    for (let i = 0; i < len; i++) {
      if (a[i] !== b[i]) {
        return false;
      }
    }
    return true;
  }
  return false;
}