Fix keyword argument separation issues in lib

Mostly requires adding ** in either calls or method definitions.

lib/csv.rb

@@ -432,7 +432,7 @@ class CSV
 
     # fetch or create the instance for this signature
     @@instances ||= Hash.new
-    instance = (@@instances[sig] ||= new(data, options))
+    instance = (@@instances[sig] ||= new(data, **options))
 
     if block_given?
       yield instance  # run block, if given, returning result
@@ -480,8 +480,8 @@ class CSV
       end
     end
     # build input and output wrappers
-    input  = new(input  || ARGF,    in_options)
+    input  = new(input  || ARGF,    **in_options)
-    output = new(output || $stdout, out_options)
+    output = new(output || $stdout, **out_options)
 
     # read, yield, write
     input.each do |row|
@@ -505,8 +505,8 @@ class CSV
   # but transcode it to UTF-8 before CSV parses it.
   #
   def self.foreach(path, mode="r", **options, &block)
-    return to_enum(__method__, path, mode, options) unless block_given?
+    return to_enum(__method__, path, mode, **options) unless block_given?
-    open(path, mode, options) do |csv|
+    open(path, mode, **options) do |csv|
       csv.each(&block)
     end
   end
@@ -539,7 +539,7 @@ class CSV
       str = +""
       str.force_encoding(encoding) if encoding
     end
-    csv = new(str, options) # wrap
+    csv = new(str, **options) # wrap
     yield csv         # yield for appending
     csv.string        # return final String
   end
@@ -565,7 +565,7 @@ class CSV
     elsif field = row.find {|f| f.is_a?(String)}
       str.force_encoding(field.encoding)
     end
-    (new(str, options) << row).string
+    (new(str, **options) << row).string
   end
 
   #
@@ -645,7 +645,7 @@ class CSV
       retry
     end
     begin
-      csv = new(f, options)
+      csv = new(f, **options)
     rescue Exception
       f.close
       raise
@@ -675,8 +675,8 @@ class CSV
   # You pass your +str+ to read from, and an optional +options+ containing
   # anything CSV::new() understands.
   #
-  def self.parse(*args, &block)
+  def self.parse(*args, **options, &block)
-    csv = new(*args)
+    csv = new(*args, **options)
 
     return csv.each(&block) if block_given?
 
@@ -696,7 +696,7 @@ class CSV
   # The +options+ parameter can be anything CSV::new() understands.
   #
   def self.parse_line(line, **options)
-    new(line, options).shift
+    new(line, **options).shift
   end
 
   #
@@ -710,13 +710,13 @@ class CSV
   # <tt>encoding: "UTF-32BE:UTF-8"</tt> would read UTF-32BE data from the file
   # but transcode it to UTF-8 before CSV parses it.
   #
-  def self.read(path, *options)
+  def self.read(*args, **options)
-    open(path, *options) { |csv| csv.read }
+    open(*args, **options) { |csv| csv.read }
   end
 
   # Alias for CSV::read().
-  def self.readlines(*args)
+  def self.readlines(*args, **options)
-    read(*args)
+    read(*args, **options)
   end
 
   #
@@ -727,9 +727,9 @@ class CSV
   #                     header_converters: :symbol }.merge(options) )
   #
   def self.table(path, **options)
-    read( path, { headers:           true,
+    read( path, **{ headers:           true,
-                  converters:        :numeric,
+                    converters:        :numeric,
-                  header_converters: :symbol }.merge(options) )
+                    header_converters: :symbol }.merge(options) )
   end
 
   #

lib/csv/core_ext/array.rb

@@ -4,6 +4,6 @@ class Array # :nodoc:
   #   ["CSV", "data"].to_csv
   #     #=> "CSV,data\n"
   def to_csv(**options)
-    CSV.generate_line(self, options)
+    CSV.generate_line(self, **options)
   end
 end

lib/csv/core_ext/string.rb

@@ -4,6 +4,6 @@ class String # :nodoc:
   #   "CSV,data".parse_csv
   #     #=> ["CSV", "data"]
   def parse_csv(**options)
-    CSV.parse_line(self, options)
+    CSV.parse_line(self, **options)
   end
 end

lib/csv/row.rb

@@ -345,7 +345,7 @@ class CSV
     #   csv_row.fields.to_csv( options )
     #
     def to_csv(**options)
-      fields.to_csv(options)
+      fields.to_csv(**options)
     end
     alias_method :to_s, :to_csv
 

lib/csv/table.rb

@@ -367,9 +367,9 @@ class CSV
     # pass <tt>:write_headers => false</tt>.
     #
     def to_csv(write_headers: true, **options)
-      array = write_headers ? [headers.to_csv(options)] : []
+      array = write_headers ? [headers.to_csv(**options)] : []
       @table.each do |row|
-        array.push(row.fields.to_csv(options)) unless row.header_row?
+        array.push(row.fields.to_csv(**options)) unless row.header_row?
       end
 
       array.join("")

lib/net/ftp.rb

@@ -1456,7 +1456,7 @@ module Net
 
     if defined?(OpenSSL::SSL::SSLSocket)
       class BufferedSSLSocket <  BufferedSocket
-        def initialize(*args)
+        def initialize(*args, **options)
           super
           @is_shutdown = false
         end

lib/net/protocol.rb

@@ -322,7 +322,7 @@ module Net # :nodoc:
 
 
   class InternetMessageIO < BufferedIO   #:nodoc: internal use only
-    def initialize(*)
+    def initialize(*, **)
       super
       @wbuf = nil
     end

lib/rdoc/generator/darkfish.rb

@@ -269,7 +269,7 @@ class RDoc::Generator::Darkfish
 
     @options.static_path.each do |path|
       unless File.directory? path then
-        FileUtils.install path, @outputdir, fu_options.merge(:mode => 0644)
+        FileUtils.install path, @outputdir, **fu_options.merge(:mode => 0644)
         next
       end
 
@@ -278,9 +278,9 @@ class RDoc::Generator::Darkfish
           dest_file = @outputdir + entry
 
           if File.directory? entry then
-            FileUtils.mkdir_p entry, fu_options
+            FileUtils.mkdir_p entry, **fu_options
           else
-            FileUtils.install entry, dest_file, fu_options.merge(:mode => 0644)
+            FileUtils.install entry, dest_file, **fu_options.merge(:mode => 0644)
           end
         end
       end
@@ -585,16 +585,16 @@ class RDoc::Generator::Darkfish
     return unless source.exist?
 
     begin
-      FileUtils.mkdir_p File.dirname(destination), options
+      FileUtils.mkdir_p File.dirname(destination), **options
 
       begin
-        FileUtils.ln source, destination, options
+        FileUtils.ln source, destination, **options
       rescue Errno::EEXIST
         FileUtils.rm destination
         retry
       end
     rescue
-      FileUtils.cp source, destination, options
+      FileUtils.cp source, destination, **options
     end
   end
 

lib/rubygems.rb

@@ -469,7 +469,7 @@ An Array (#{env.inspect}) was passed in from #{caller[3]}
     subdirs.each do |name|
       subdir = File.join dir, name
       next if File.exist? subdir
-      FileUtils.mkdir_p subdir, options rescue nil
+      FileUtils.mkdir_p subdir, **options rescue nil
     end
   ensure
     File.umask old_umask

lib/rubygems/commands/setup_command.rb

@@ -129,7 +129,7 @@ By default, this RubyGems will install gem as:
   end
 
   module MakeDirs
-    def mkdir_p(path, *opts)
+    def mkdir_p(path, **opts)
       super
       (@mkdirs ||= []) << path
     end

lib/rubygems/package.rb

@@ -513,7 +513,7 @@ EOM
       path = File.expand_path(path + File::SEPARATOR + basename)
       lstat = File.lstat path rescue nil
       if !lstat || !lstat.directory?
-        unless normalize_path(path).start_with? normalize_path(destination_dir) and (FileUtils.mkdir path, mkdir_options rescue false)
+        unless normalize_path(path).start_with? normalize_path(destination_dir) and (FileUtils.mkdir path, **mkdir_options rescue false)
           raise Gem::Package::PathError.new(file_name, destination_dir)
         end
       end

lib/tempfile.rb

@@ -128,7 +128,7 @@ class Tempfile < DelegateClass(File)
 
     @unlinked = false
     @mode = mode|File::RDWR|File::CREAT|File::EXCL
-    ::Dir::Tmpname.create(basename, tmpdir, options) do |tmpname, n, opts|
+    ::Dir::Tmpname.create(basename, tmpdir, **options) do |tmpname, n, opts|
       opts[:perm] = 0600
       @tmpfile = File.open(tmpname, @mode, opts)
       @opts = opts.freeze
@@ -326,7 +326,7 @@ end
 #
 def Tempfile.create(basename="", tmpdir=nil, mode: 0, **options)
   tmpfile = nil
-  Dir::Tmpname.create(basename, tmpdir, options) do |tmpname, n, opts|
+  Dir::Tmpname.create(basename, tmpdir, **options) do |tmpname, n, opts|
     mode |= File::RDWR|File::CREAT|File::EXCL
     opts[:perm] = 0600
     tmpfile = File.open(tmpname, mode, opts)

lib/tmpdir.rb

@@ -82,9 +82,9 @@ class Dir
   #    FileUtils.remove_entry dir
   #  end
   #
-  def self.mktmpdir(prefix_suffix=nil, *rest)
+  def self.mktmpdir(prefix_suffix=nil, *rest, **options)
     base = nil
-    path = Tmpname.create(prefix_suffix || "d", *rest) {|path, _, _, d|
+    path = Tmpname.create(prefix_suffix || "d", *rest, **options) {|path, _, _, d|
       base = d
       mkdir(path, 0700)
     }