Clean up temporary file, wc.input [ci skip]

.github/workflows/check_misc.yml

@@ -32,7 +32,7 @@ jobs:
 
       - name: Check for trailing spaces
         run: |
-          git grep -I -n $'[\t ]$' -- '*.rb' '*.[chy]' '*.rs' && exit 1 || :
+          git grep -I -n $'[\t ]$' -- '*.rb' '*.[chy]' '*.rs' '*.yml' && exit 1 || :
           git grep -n $'^[\t ][\t ]*$' -- '*.md' && exit 1 || :
 
       - name: Check for bash specific substitution in configure.ac

benchmark/so_count_words.yml

@@ -38,8 +38,9 @@ prelude: |
       13.times{
         data << data
       }
-      open(wcinput, 'w'){|f| f.write data}
+      File.write(wcinput, data)
     end
+    at_exit {File.unlink(wcinput) rescue nil}
   end
 
   prepare_wc_input(wc_input_base)
@@ -49,17 +50,17 @@ benchmark:
     # $Id: wc-ruby.code,v 1.4 2004/11/13 07:43:32 bfulgham Exp $
     # http://www.bagley.org/~doug/shootout/
     # with help from Paul Brannan
-    input = open(File.join(File.dirname($0), 'wc.input'), 'rb')
 
     nl = nw = nc = 0
-    while true
+    File.open(File.join(File.dirname($0), 'wc.input'), 'rb') do |input|
-      tmp = input.read(4096) or break
+      while tmp = input.read(4096)
         data = tmp << (input.gets || "")
         nc += data.length
         nl += data.count("\n")
         ((data.strip! || data).tr!("\n", " ") || data).squeeze!
         nw += data.count(" ") + 1
       end
+    end
     # STDERR.puts "#{nl} #{nw} #{nc}"
 
 loop_count: 1