From 6d0012c40a62f3553b07e233fe641db035b51710 Mon Sep 17 00:00:00 2001
From: Kunal Singh <kunalsin9h@gmail.com>
Date: Thu, 29 Feb 2024 14:52:03 +0530
Subject: [PATCH] minor

---
 .idea/.gitignore  |  8 --------
 .idea/livejq.iml  | 11 -----------
 .idea/modules.xml |  8 --------
 .idea/vcs.xml     |  6 ------
 src/main.rs       |  2 +-
 src/print_json.rs |  8 ++------
 6 files changed, 3 insertions(+), 40 deletions(-)
 delete mode 100644 .idea/.gitignore
 delete mode 100644 .idea/livejq.iml
 delete mode 100644 .idea/modules.xml
 delete mode 100644 .idea/vcs.xml

diff --git a/.idea/.gitignore b/.idea/.gitignore
deleted file mode 100644
index 13566b8..0000000
--- a/.idea/.gitignore
+++ /dev/null
@@ -1,8 +0,0 @@
-# Default ignored files
-/shelf/
-/workspace.xml
-# Editor-based HTTP Client requests
-/httpRequests/
-# Datasource local storage ignored files
-/dataSources/
-/dataSources.local.xml
diff --git a/.idea/livejq.iml b/.idea/livejq.iml
deleted file mode 100644
index cf84ae4..0000000
--- a/.idea/livejq.iml
+++ /dev/null
@@ -1,11 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<module type="EMPTY_MODULE" version="4">
-  <component name="NewModuleRootManager">
-    <content url="file://$MODULE_DIR$">
-      <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
-      <excludeFolder url="file://$MODULE_DIR$/target" />
-    </content>
-    <orderEntry type="inheritedJdk" />
-    <orderEntry type="sourceFolder" forTests="false" />
-  </component>
-</module>
\ No newline at end of file
diff --git a/.idea/modules.xml b/.idea/modules.xml
deleted file mode 100644
index 970cda7..0000000
--- a/.idea/modules.xml
+++ /dev/null
@@ -1,8 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="ProjectModuleManager">
-    <modules>
-      <module fileurl="file://$PROJECT_DIR$/.idea/livejq.iml" filepath="$PROJECT_DIR$/.idea/livejq.iml" />
-    </modules>
-  </component>
-</project>
\ No newline at end of file
diff --git a/.idea/vcs.xml b/.idea/vcs.xml
deleted file mode 100644
index 35eb1dd..0000000
--- a/.idea/vcs.xml
+++ /dev/null
@@ -1,6 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="VcsDirectoryMappings">
-    <mapping directory="" vcs="Git" />
-  </component>
-</project>
\ No newline at end of file
diff --git a/src/main.rs b/src/main.rs
index a370404..80726c0 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -5,7 +5,7 @@ use serde_json::Value;
 use std::io::{self, BufRead};
 
 fn main() {
-    println!("")
+    println!("");
     let stdin = io::stdin();
     let reader = stdin.lock();
 
diff --git a/src/print_json.rs b/src/print_json.rs
index cd2ff11..80d07f9 100644
--- a/src/print_json.rs
+++ b/src/print_json.rs
@@ -10,14 +10,10 @@ pub fn print_json(json_obj: Value, newline: bool, tab_cnt: usize) {
     let terminator = if newline { "\n" } else { "" };
 
     // Creating space to add before value
-    let mut spaces = String::new();
-
-    for _ in 0..tab_cnt {
-        spaces = spaces + "  ";
-    }
+    let spaces: String = std::iter::repeat(' ').take(tab_cnt).collect();
 
     match json_obj {
-        Value::Null => return,
+        Value::Null => (),
 
         Value::Bool(v) => {
             print!("{}{}{}{}", RED, v, NC, terminator);