Cleanup default-args.

repos/jekyll/copy/all/usr/jekyll/bin/default-args

@@ -2,28 +2,27 @@
 require "shellwords"
 
 def to_bool(val)
-  val == "true" || val == "1" ? "true" : nil
+  %w(true 1).include?(val) \
+    ? "true" : nil
 end
 
-# --
-
 %w(VERBOSE DRAFTS FORCE_POLLING).each do |v|
-  ENV[v] = to_bool(ENV[v])
+  ENV[v] = to_bool(
+    ENV[v]
+  )
 end
 
-# --
-
-def build?; %W(b build).include?(ARGV[0]); end
-def serve?; %W(s serve server).include?(ARGV[0]); end
+def build?; %w(b build).include?(ARGV[0]); end
+def serve?; %w(s serve server).include?(ARGV[0]); end
 def safe?; ENV["JEKYLL_DOCKER_TAG"] == "pages" || ENV["JEKYLL_DOCKER_NAME"] == "minimal"; end
 def debug?; ENV["VERBOSE"]; end
 
-# --
-
 ARGV.shift and ARGV.unshift("serve") if "s" == ARGV[0]
 ARGV.push("--force_polling") if ENV["FORCE_POLLING"] && (build? || serve?)
 ARGV.unshift(ARGV.shift, "-H", "0.0.0.0") if serve?
 ARGV.push("--drafts") if ENV["DRAFTS"]
 ARGV.push("--verbose") if debug?
 
-$stdout.puts Shellwords.shelljoin(ARGV)
+$stdout.puts Shellwords.shelljoin(
+  ARGV
+)