1 files changed, 30 insertions, 0 deletions

diff --git a/shared/core-utils/common/object.ts b/shared/core-utils/common/object.ts
new file mode 100644
index 000000000..88d6b7514
--- /dev/null
+++ b/shared/core-utils/common/object.ts
@@ -0,0 +1,30 @@
+function pick <O extends object, K extends keyof O> (object: O, keys: K[]): Pick<O, K> {
+  const result: any = {}
+
+  for (const key of keys) {
+    if (Object.prototype.hasOwnProperty.call(object, key)) {
+      result[key] = object[key]
+    }
+  }
+
+  return result
+}
+
+function sortObjectComparator (key: string, order: 'asc' | 'desc') {
+  return (a: any, b: any) => {
+    if (a[key] < b[key]) {
+      return order === 'asc' ? -1 : 1
+    }
+
+    if (a[key] > b[key]) {
+      return order === 'asc' ? 1 : -1
+    }
+
+    return 0
+  }
+}
+
+export {
+  pick,
+  sortObjectComparator
+}