Core files style updates.

Closes Homebrew/homebrew#42354.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>

1 files changed, 19 insertions, 9 deletions

diff --git a/Library/Homebrew/os/linux/hardware.rb b/Library/Homebrew/os/linux/hardware.rb
index 507639e3a..c8d7f4954 100644
--- a/Library/Homebrew/os/linux/hardware.rb
+++ b/Library/Homebrew/os/linux/hardware.rb
@@ -1,15 +1,25 @@
 module LinuxCPUs
   OPTIMIZATION_FLAGS = {
-    :penryn => '-march=core2 -msse4.1',
-    :core2 => '-march=core2',
-    :core => '-march=prescott',
+    :penryn => "-march=core2 -msse4.1",
+    :core2 => "-march=core2",
+    :core => "-march=prescott"
   }.freeze
-  def optimization_flags; OPTIMIZATION_FLAGS; end
+  def optimization_flags
+    OPTIMIZATION_FLAGS
+  end
 
   # Linux supports x86 only, and universal archs do not apply
-  def arch_32_bit; :i386; end
-  def arch_64_bit; :x86_64; end
-  def universal_archs; [].extend ArchitectureListExtension; end
+  def arch_32_bit
+    :i386
+  end
+
+  def arch_64_bit
+    :x86_64
+  end
+
+  def universal_archs
+    [].extend ArchitectureListExtension
+  end
 
   def cpuinfo
     @cpuinfo ||= File.read("/proc/cpuinfo")
@@ -42,9 +52,9 @@ module LinuxCPUs
     @features ||= flags[1..-1].map(&:intern)
   end
 
-  %w[aes altivec avx avx2 lm sse3 ssse3 sse4 sse4_2].each { |flag|
+  %w[aes altivec avx avx2 lm sse3 ssse3 sse4 sse4_2].each do |flag|
     define_method(flag + "?") { flags.include? flag }
-  }
+  end
   alias_method :is_64_bit?, :lm?
 
   def bits