safe property
a safer get/set in TypeScript(while we don't have optional chaining).
Usage
Dev:
npm install @jimengio/safe-propertylet a = { a1: { a2: { a3: { a4: 5 } } } };
safeGet(a, "a1"); // {a2: {a3: {a4: 5}}}
safeGet2(a, "a1", "a2"); // {a3: {a4: 5}}
safeGet3(a, "a1", "a2", "a3"); // {a4: 5}
safeGet4(a, "a1", "a2", "a3", "a4"); // 5
safeProp(a, "a1");
safeProp(a, "a1", "a2");
safeProp(a, "a1", "a2", "a3");
safeProp(a, "a1", "a2", "a3", "a4");
safeSet(a, "a1", 0);
safeSet2(a, "a1", "a2", 0);
safeSet3(a, "a1", "a2", "a3", 0);
safeSet4(a, "a1", "a2", "a3", "a4", 0);License
MIT