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backend/node_modules/effect/dist/esm/Equal.js

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+import * as Hash from "./Hash.js";
+import { hasProperty } from "./Predicate.js";
+import { structuralRegionState } from "./Utils.js";
+/**
+ * @since 2.0.0
+ * @category symbols
+ */
+export const symbol = /*#__PURE__*/Symbol.for("effect/Equal");
+export function equals() {
+  if (arguments.length === 1) {
+    return self => compareBoth(self, arguments[0]);
+  }
+  return compareBoth(arguments[0], arguments[1]);
+}
+function compareBoth(self, that) {
+  if (self === that) {
+    return true;
+  }
+  const selfType = typeof self;
+  if (selfType !== typeof that) {
+    return false;
+  }
+  if (selfType === "object" || selfType === "function") {
+    if (self !== null && that !== null) {
+      if (isEqual(self) && isEqual(that)) {
+        if (Hash.hash(self) === Hash.hash(that) && self[symbol](that)) {
+          return true;
+        } else {
+          return structuralRegionState.enabled && structuralRegionState.tester ? structuralRegionState.tester(self, that) : false;
+        }
+      } else if (self instanceof Date && that instanceof Date) {
+        return self.toISOString() === that.toISOString();
+      } else if (self instanceof URL && that instanceof URL) {
+        return self.href === that.href;
+      }
+    }
+    if (structuralRegionState.enabled) {
+      if (Array.isArray(self) && Array.isArray(that)) {
+        return self.length === that.length && self.every((v, i) => compareBoth(v, that[i]));
+      }
+      if (Object.getPrototypeOf(self) === Object.prototype && Object.getPrototypeOf(self) === Object.prototype) {
+        const keysSelf = Object.keys(self);
+        const keysThat = Object.keys(that);
+        if (keysSelf.length === keysThat.length) {
+          for (const key of keysSelf) {
+            // @ts-expect-error
+            if (!(key in that && compareBoth(self[key], that[key]))) {
+              return structuralRegionState.tester ? structuralRegionState.tester(self, that) : false;
+            }
+          }
+          return true;
+        }
+      }
+      return structuralRegionState.tester ? structuralRegionState.tester(self, that) : false;
+    }
+  }
+  return structuralRegionState.enabled && structuralRegionState.tester ? structuralRegionState.tester(self, that) : false;
+}
+/**
+ * @since 2.0.0
+ * @category guards
+ */
+export const isEqual = u => hasProperty(u, symbol);
+/**
+ * @since 2.0.0
+ * @category instances
+ */
+export const equivalence = () => equals;
+//# sourceMappingURL=Equal.js.map