Core files style updates.

Closes Homebrew/homebrew#42354.

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

4 files changed, 19 insertions, 19 deletions

diff --git a/Library/Homebrew/language/go.rb b/Library/Homebrew/language/go.rb
index 80c243832..c051aacc9 100644
--- a/Library/Homebrew/language/go.rb
+++ b/Library/Homebrew/language/go.rb
@@ -6,7 +6,7 @@ module Language
     # building go software.
     # The resource names should be the import name of the package,
     # e.g. `resource "github.com/foo/bar"`
-    def self.stage_deps resources, target
+    def self.stage_deps(resources, target)
       resources.grep(Resource::Go) { |resource| resource.stage(target) }
     end
   end
diff --git a/Library/Homebrew/language/haskell.rb b/Library/Homebrew/language/haskell.rb
index 6dc8df9ca..e7163a231 100644
--- a/Library/Homebrew/language/haskell.rb
+++ b/Library/Homebrew/language/haskell.rb
@@ -9,7 +9,7 @@ module Language
         end
       end
 
-      def self.included base
+      def self.included(base)
         base.extend ClassMethods
       end
 
@@ -23,7 +23,7 @@ module Language
         ENV["HOME"] = pwd
 
         # use cabal's sandbox feature if available
-        cabal_version = `cabal --version`[/[0-9.]+/].split('.').collect(&:to_i)
+        cabal_version = `cabal --version`[/[0-9.]+/].split(".").collect(&:to_i)
         if (cabal_version <=> [1, 20]) > -1
           system "cabal", "sandbox", "init"
           cabal_sandbox_bin = pwd/".cabal-sandbox/bin"
@@ -34,7 +34,7 @@ module Language
         # cabal may build useful tools that should be found in the PATH
         mkdir_p cabal_sandbox_bin
         path = ENV["PATH"]
-        ENV.prepend_path 'PATH', cabal_sandbox_bin
+        ENV.prepend_path "PATH", cabal_sandbox_bin
         # update cabal package database
         system "cabal", "update"
         yield
@@ -55,7 +55,7 @@ module Language
       # package. The tools are installed sequentially in order to make possible
       # to install several tools that depends on each other
       def cabal_install_tools(*opts)
-        opts.each {|t| cabal_install t}
+        opts.each { |t| cabal_install t }
         rm_rf Dir[".cabal*/*packages.conf.d/"]
       end
 
@@ -66,7 +66,7 @@ module Language
         rm_rf lib
       end
 
-      def install_cabal_package args=[]
+      def install_cabal_package(args = [])
         cabal_sandbox do
           # the dependencies are built first and installed locally, and only the
           # current package is actually installed in the destination dir
diff --git a/Library/Homebrew/language/java.rb b/Library/Homebrew/language/java.rb
index 69cc87f50..5bdc3e7cf 100644
--- a/Library/Homebrew/language/java.rb
+++ b/Library/Homebrew/language/java.rb
@@ -1,15 +1,15 @@
 module Language
   module Java
-    def self.java_home_cmd(version=nil)
+    def self.java_home_cmd(version = nil)
       version_flag = " --version #{version}" if version
       "/usr/libexec/java_home#{version_flag}"
     end
 
-    def self.java_home_env(version=nil)
+    def self.java_home_env(version = nil)
       { :JAVA_HOME => "$(#{java_home_cmd(version)})" }
     end
 
-    def self.overridable_java_home_env(version=nil)
+    def self.overridable_java_home_env(version = nil)
       { :JAVA_HOME => "${JAVA_HOME:-$(#{java_home_cmd(version)})}" }
     end
   end
diff --git a/Library/Homebrew/language/python.rb b/Library/Homebrew/language/python.rb
index 4089316bb..c396230c0 100644
--- a/Library/Homebrew/language/python.rb
+++ b/Library/Homebrew/language/python.rb
@@ -2,21 +2,21 @@ require "utils.rb"
 
 module Language
   module Python
-    def self.major_minor_version python
+    def self.major_minor_version(python)
       version = /\d\.\d/.match `#{python} --version 2>&1`
       return unless version
       Version.new(version.to_s)
     end
 
-    def self.homebrew_site_packages(version="2.7")
+    def self.homebrew_site_packages(version = "2.7")
       HOMEBREW_PREFIX/"lib/python#{version}/site-packages"
     end
 
-    def self.each_python build, &block
+    def self.each_python(build, &block)
       original_pythonpath = ENV["PYTHONPATH"]
       ["python", "python3"].each do |python|
         next if build.without? python
-        version = self.major_minor_version python
+        version = major_minor_version python
         ENV["PYTHONPATH"] = if Formulary.factory(python).installed?
           nil
         else
@@ -27,7 +27,7 @@ module Language
       ENV["PYTHONPATH"] = original_pythonpath
     end
 
-    def self.reads_brewed_pth_files? python
+    def self.reads_brewed_pth_files?(python)
       version = major_minor_version python
       return unless homebrew_site_packages(version).directory?
       return unless homebrew_site_packages(version).writable_real?
@@ -40,11 +40,11 @@ module Language
       end
     end
 
-    def self.user_site_packages python
+    def self.user_site_packages(python)
       Pathname.new(`#{python} -c "import site; print(site.getusersitepackages())"`.chomp)
     end
 
-    def self.in_sys_path? python, path
+    def self.in_sys_path?(python, path)
       script = <<-EOS.undent
         import os, sys
         [os.path.realpath(p) for p in sys.path].index(os.path.realpath("#{path}"))
@@ -53,7 +53,7 @@ module Language
     end
 
     # deprecated; use system "python", *setup_install_args(prefix) instead
-    def self.setup_install python, prefix, *args
+    def self.setup_install(python, prefix, *args)
       opoo <<-EOS.undent
         Language::Python.setup_install is deprecated.
         If you are a formula author, please use
@@ -75,7 +75,7 @@ module Language
       system python, "-c", shim, "install", *args
     end
 
-    def self.setup_install_args prefix
+    def self.setup_install_args(prefix)
       shim = <<-EOS.undent
         import setuptools, tokenize
         __file__ = 'setup.py'
@@ -93,7 +93,7 @@ module Language
       ]
     end
 
-    def self.package_available? python, module_name
+    def self.package_available?(python, module_name)
       quiet_system python, "-c", "import #{module_name}"
     end
   end