a_matsuda 88de87c295 Don't pollute toplevel by an IRB internal method ... There actually are some libraries that requires 'irb' such as byebug, and when 'irb' is required, it requires irb/src_encoding.rb, then it defines the toplevel default_src_encoding method that is visible from anywhere in the end users' apps. Here's a quick oneliner that shows what's happening. % ruby -rpry-byebug -e 'p private_methods(false)' [:include, :using, :define_method, :public, :private, :DelegateClass, :default_src_encoding] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59090 b2dd03c8-39d4-4d8f-98ff-823fe69b080e		2017-06-15 10:43:17 +00:00
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cgi
drb
forwardable
irb
matrix
net
optparse
racc
rdoc
rexml
rinda
rss
rubygems
shell
unicode_normalize
uri
webrick
yaml
abbrev.rb
base64.rb
benchmark.rb
cgi.rb
cmath.gemspec
cmath.rb
csv.gemspec
csv.rb
debug.rb
delegate.rb
drb.rb
e2mmap.rb
English.rb
erb.rb
fileutils.gemspec
fileutils.rb
find.rb
forwardable.rb
getoptlong.rb
ipaddr.rb
irb.rb
logger.rb
matrix.rb
mkmf.rb
monitor.rb
mutex_m.rb
observer.rb
open-uri.rb
open3.rb
optionparser.rb
optparse.rb
ostruct.rb
pp.rb
prettyprint.rb
prime.rb
profile.rb
profiler.rb
pstore.rb
rdoc.rb
resolv-replace.rb
resolv.rb
rss.rb
rubygems.rb
scanf.gemspec
scanf.rb
securerandom.rb
set.rb
shell.rb
shellwords.rb
singleton.rb
sync.rb
tempfile.rb
thwait.rb
time.rb
timeout.rb
tmpdir.rb
tracer.rb
tsort.rb
ubygems.rb
un.rb
uri.rb
weakref.rb
webrick.rb
yaml.rb