Re-revert "Fix operator spacing."

Author: reitermarkus

Library/.rubocop.yml

@@ -1,8 +1,6 @@
 AllCops:
   TargetRubyVersion: 2.0
   Exclude:
-    - '**/Rakefile'
-    - '**/.*'
     - '**/Casks/**/*'
     - '**/vendor/**/*'
 

Library/Homebrew/brew.rb

@@ -59,10 +59,10 @@ def require?(path)
   ENV["PATH"] = path
 
   if cmd
-    internal_cmd = require? HOMEBREW_LIBRARY_PATH.join("cmd", cmd)
+    internal_cmd = require? HOMEBREW_LIBRARY_PATH/"cmd"/cmd
 
     unless internal_cmd
-      internal_cmd = require? HOMEBREW_LIBRARY_PATH.join("dev-cmd", cmd)
+      internal_cmd = require? HOMEBREW_LIBRARY_PATH/"dev-cmd"/cmd
       if internal_cmd && !ARGV.homebrew_developer?
         system "git", "config", "--file=#{HOMEBREW_REPOSITORY}/.git/config",
                                 "--replace-all", "homebrew.devcmdrun", "true"

Library/Homebrew/cask/lib/hbc/cli/internal_appcast_checkpoint.rb

@@ -43,7 +43,7 @@ def self.appcask_checkpoint(cask_tokens, calculate)
             if checkpoint.nil?
               onoe "Could not retrieve `appcast` checkpoint for cask '#{cask}': #{result[:command_result].stderr}"
             else
-              puts((cask_tokens.count > 1) ? "#{checkpoint}  #{cask}": checkpoint)
+              puts((cask_tokens.count > 1) ? "#{checkpoint}  #{cask}" : checkpoint)
               count += 1
             end
           end

Library/Homebrew/cask/lib/hbc/download_strategy.rb

@@ -216,7 +216,7 @@ def cache_tag
     end
 
     def repo_valid?
-      @clone.join(".svn").directory?
+      (@clone/".svn").directory?
     end
 
     def repo_url

Library/Homebrew/cmd/list.rb

@@ -129,7 +129,7 @@ def filtered_list
       names.each do |d|
         versions = d.subdirs.map { |pn| pn.basename.to_s }
         next if ARGV.include?("--multiple") && versions.length < 2
-        puts "#{d.basename} #{versions*" "}"
+        puts "#{d.basename} #{versions * " "}"
       end
     end
   end

Library/Homebrew/cmd/search.rb

@@ -114,7 +114,7 @@ def search_taps(query)
 
   def search_formulae(regex)
     aliases = Formula.alias_full_names
-    results = (Formula.full_names+aliases).grep(regex).sort
+    results = (Formula.full_names + aliases).grep(regex).sort
 
     results.map do |name|
       begin

Library/Homebrew/cmd/switch.rb

@@ -25,7 +25,7 @@ def switch
     end
 
     # Does the target version exist?
-    unless (rack+version).directory?
+    unless (rack/version).directory?
       onoe "#{name} does not have a version \"#{version}\" in the Cellar."
 
       versions = rack.subdirs.map { |d| Keg.new(d).version }
@@ -41,7 +41,7 @@ def switch
       keg.unlink
     end
 
-    keg = Keg.new(rack+version)
+    keg = Keg.new(rack/version)
 
     # Link new version, if not keg-only
     if keg_only?(rack)

Library/Homebrew/cmd/unpack.rb

@@ -29,7 +29,7 @@ def unpack
     raise "Cannot write to #{unpack_dir}" unless unpack_dir.writable_real?
 
     formulae.each do |f|
-      stage_dir = unpack_dir.join("#{f.name}-#{f.version}")
+      stage_dir = unpack_dir/"#{f.name}-#{f.version}"
 
       if stage_dir.exist?
         raise "Destination #{stage_dir} already exists!" unless ARGV.force?

Library/Homebrew/debrew.rb

@@ -50,15 +50,15 @@ def self.choose
 
       choice = nil
       while choice.nil?
-        menu.entries.each_with_index { |e, i| puts "#{i+1}. #{e.name}" }
+        menu.entries.each_with_index { |e, i| puts "#{i + 1}. #{e.name}" }
         print menu.prompt unless menu.prompt.nil?
 
         input = $stdin.gets || exit
         input.chomp!
 
         i = input.to_i
         if i > 0
-          choice = menu.entries[i-1]
+          choice = menu.entries[i - 1]
         else
           possible = menu.entries.find_all { |e| e.name.start_with?(input) }
 

Library/Homebrew/dev-cmd/audit.rb

@@ -868,7 +868,7 @@ def audit_text
 
   def audit_lines
     text.without_patch.split("\n").each_with_index do |line, lineno|
-      line_problems(line, lineno+1)
+      line_problems(line, lineno + 1)
     end
   end