From c13d7e6723bb7ccdb3ae9e768b6a1ac58978aead Mon Sep 17 00:00:00 2001
From: Mike McQuaid <mike@mikemcquaid.com>
Date: Tue, 16 Feb 2021 09:25:34 +0000
Subject: [PATCH] Fix brew style

---
 Library/Homebrew/descriptions.rb                | 2 +-
 Library/Homebrew/extend/os/mac/software_spec.rb | 2 +-
 Library/Homebrew/software_spec.rb               | 2 +-
 Library/Homebrew/utils/spdx.rb                  | 2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/Library/Homebrew/descriptions.rb b/Library/Homebrew/descriptions.rb
index 8f980de1c6..ef5b33f852 100644
--- a/Library/Homebrew/descriptions.rb
+++ b/Library/Homebrew/descriptions.rb
@@ -52,7 +52,7 @@ class Descriptions
   private
 
   def short_names
-    @short_names ||= Hash[@descriptions.keys.map { |k| [k, k.split("/").last] }]
+    @short_names ||= @descriptions.keys.map { |k| [k, k.split("/").last] }.to_h
   end
 
   def short_name_counts
diff --git a/Library/Homebrew/extend/os/mac/software_spec.rb b/Library/Homebrew/extend/os/mac/software_spec.rb
index 221c0c4ca6..43c2efc4cc 100644
--- a/Library/Homebrew/extend/os/mac/software_spec.rb
+++ b/Library/Homebrew/extend/os/mac/software_spec.rb
@@ -9,7 +9,7 @@ class SoftwareSpec
 
     if deps.is_a?(Hash)
       bounds = deps.dup
-      deps = Hash[*bounds.shift]
+      deps = bounds.shift
     end
 
     bounds = bounds.transform_values { |v| MacOS::Version.from_symbol(v) }
diff --git a/Library/Homebrew/software_spec.rb b/Library/Homebrew/software_spec.rb
index 7ea09450bf..491eef049c 100644
--- a/Library/Homebrew/software_spec.rb
+++ b/Library/Homebrew/software_spec.rb
@@ -178,7 +178,7 @@ class SoftwareSpec
   end
 
   def uses_from_macos(spec, _bounds = {})
-    spec = Hash[*spec.first] if spec.is_a?(Hash)
+    spec = spec.dup.shift if spec.is_a?(Hash)
     depends_on(spec)
   end
 
diff --git a/Library/Homebrew/utils/spdx.rb b/Library/Homebrew/utils/spdx.rb
index 1fe89ae6fa..86290b4b60 100644
--- a/Library/Homebrew/utils/spdx.rb
+++ b/Library/Homebrew/utils/spdx.rb
@@ -110,7 +110,7 @@ module SPDX
       else
         bracket = false
         license_expression.each do |expression|
-          expressions.push license_expression_to_string(Hash[*expression], bracket: true)
+          expressions.push license_expression_to_string([expression].to_h, bracket: true)
         end
       end