lib/shell/command-processor.rb (Shell#[]): prevent unknown command
FileTest.send(command, ...) allows to call not only FileTest-related methods but also any method that belongs to Kernel, Object, etc. patched by mame@ruby-lang.org
FileTest.send(command, ...)
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_5@67814 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
lib/shell/command-processor.rb (Shell#[]): prevent unknown command
FileTest.send(command, ...)allows to call not only FileTest-relatedmethods but also any method that belongs to Kernel, Object, etc.
patched by mame@ruby-lang.org
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_5@67814 b2dd03c8-39d4-4d8f-98ff-823fe69b080e