From 516fb18c823b742f7f853ad4ace89f7fcd08f863 Mon Sep 17 00:00:00 2001
From: YuhangQ <i@yuhangq.com>
Date: Sun, 5 Dec 2021 22:45:55 +0800
Subject: [PATCH] =?UTF-8?q?=E6=9B=B4=E6=94=B9=E6=9F=A5=E8=AF=A2=E5=87=BD?=
 =?UTF-8?q?=E6=95=B0?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 benchmark/invodb.js |  1 -
 index.js            | 10 ++++++++--
 package.json        |  2 +-
 3 files changed, 9 insertions(+), 4 deletions(-)

diff --git a/benchmark/invodb.js b/benchmark/invodb.js
index e043d3d..81c14f5 100644
--- a/benchmark/invodb.js
+++ b/benchmark/invodb.js
@@ -3,7 +3,6 @@ const { execSync } = require("child_process")
 
 execSync("rm -rf benchmark.invodb")
 
-
 let time = 0
 function clock() {
     let last = time
diff --git a/index.js b/index.js
index bdfb45b..2edd3a3 100644
--- a/index.js
+++ b/index.js
@@ -17,7 +17,7 @@ function collection(collectionName) {
         let json = JSON.stringify(object);
         core.remove(collectionName, json);
     }
-    function query(object) {
+    function find(object) {
         if(!core.exists(collectionName)) throw `Collection ${collectionName} doesn't exists!`;
         let json = JSON.stringify(object);
         let res = [];
@@ -26,12 +26,18 @@ function collection(collectionName) {
         }
         return res;
     }
+    function findOne(object) {
+        let res = find(object);
+        if(res.length >= 1) return res[0];
+        return undefined;
+    }
     return {
         exist: exist,
         create: create,
         insert: insert,
         remove: remove,
-        query: query,
+        find: find,
+        findOne: findOne,
         update: insert
     }
 }
diff --git a/package.json b/package.json
index c279486..6bca899 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "invodb",
-  "version": "1.0.23",
+  "version": "1.1.0",
   "description": "a nosql json document database",
   "main": "index.js",
   "scripts": {