@langchain/core
Version:
Core LangChain.js abstractions and schemas
40 lines (39 loc) • 975 B
JavaScript
export function deepCompareStrict(a, b) {
const typeofa = typeof a;
if (typeofa !== typeof b) {
return false;
}
if (Array.isArray(a)) {
if (!Array.isArray(b)) {
return false;
}
const length = a.length;
if (length !== b.length) {
return false;
}
for (let i = 0; i < length; i++) {
if (!deepCompareStrict(a[i], b[i])) {
return false;
}
}
return true;
}
if (typeofa === "object") {
if (!a || !b) {
return a === b;
}
const aKeys = Object.keys(a);
const bKeys = Object.keys(b);
const length = aKeys.length;
if (length !== bKeys.length) {
return false;
}
for (const k of aKeys) {
if (!deepCompareStrict(a[k], b[k])) {
return false;
}
}
return true;
}
return a === b;
}