From 1369a0e0b9fe60371f73ca305cea6d01d035c109 Mon Sep 17 00:00:00 2001
From: Roey Darwish Dror <roey.ghost@gmail.com>
Date: Thu, 7 Jun 2018 09:26:22 +0300
Subject: [PATCH] Remove Gem

I think it has a potential to conflict with Homebrew files on macOS.
---
 README.md    |  1 -
 src/main.rs  |  5 -----
 src/steps.rs | 10 ----------
 3 files changed, 16 deletions(-)

diff --git a/README.md b/README.md
index 64cca89a..c32d23ee 100644
--- a/README.md
+++ b/README.md
@@ -28,7 +28,6 @@ Just invoke `topgrade`. It will invoke the following steps:
   * [Plug](https://github.com/junegunn/vim-plug)
 * Upgrade NPM globally installed packages
 * Upgrade Atom packages
-* Upgrade RubyGems globally installed packages
 * *Linux*: Invoke the system package manager:
   * *Arch*: Invoke [yay](https://github.com/Jguer/yay) or fall back to pacman
   * *Redhat based*: Invoke `yum upgrade`
diff --git a/src/main.rs b/src/main.rs
index 8b1fef7b..8c12291c 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -125,11 +125,6 @@ fn main() -> Result<(), Error> {
         }
     }
 
-    if let Ok(gem) = which("gem") {
-        terminal.print_separator("RubyGems");
-        run_gem(&gem).report("RubyGems", &mut reports);
-    }
-
     if let Ok(npm) = which("npm") {
         terminal.print_separator("Node Package Manager");
         run_npm(&npm).report("Node Package Manager", &mut reports);
diff --git a/src/steps.rs b/src/steps.rs
index 85e5a9a7..1bddef2f 100644
--- a/src/steps.rs
+++ b/src/steps.rs
@@ -73,16 +73,6 @@ pub fn run_vim(
     Ok(())
 }
 
-pub fn run_gem(gem: &PathBuf) -> Result<(), failure::Error> {
-    Command::new(&gem)
-        .args(&["update"])
-        .spawn()?
-        .wait()?
-        .check()?;
-
-    Ok(())
-}
-
 pub fn run_npm(npm: &PathBuf) -> Result<(), failure::Error> {
     Command::new(&npm)
         .args(&["update", "-g"])