Merge pull request #5833 from jbampton/remove-coding-utf-8-ruby

Remove `# coding: utf-8` from Ruby files

mrbgems/mruby-pack/test/pack.rb

@@ -1,4 +1,3 @@
-# coding: utf-8
 PACK_IS_LITTLE_ENDIAN = "\x01\00".unpack('S')[0] == 0x01
 
 def assert_pack tmpl, packed, unpacked

mrbgems/mruby-string-ext/test/numeric.rb

@@ -1,5 +1,3 @@
-# coding: utf-8
-
 assert('Integer#chr') do
   assert_equal("A", 65.chr)
   assert_equal("B", 0x42.chr)

mrbgems/mruby-string-ext/test/string.rb

@@ -1,4 +1,3 @@
-# coding: utf-8
 ##
 # String(Ext) Test
 

mrbgems/mruby-symbol-ext/test/symbol.rb

@@ -1,4 +1,3 @@
-# coding: utf-8
 ##
 # Symbol(Ext) Test
 

mrblib/array.rb

@@ -1,4 +1,3 @@
-# coding: utf-8
 ##
 # Array
 #

mruby-source.gemspec

@@ -1,4 +1,3 @@
-# coding: utf-8
 lib = File.expand_path('../lib', __FILE__)
 $LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
 require 'mruby/source'

test/t/string.rb

@@ -1,4 +1,3 @@
-# coding: utf-8
 ##
 # String ISO Test