module Refinements
Public Instance Methods
escape_glob()
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Ref: stackoverflow.com/questions/14127343/why-dir-glob-in-ruby-doesnt-see-files-in-folders-named-with-square-brackets Ref: bugs.ruby-lang.org/issues/8258
# File lib/refinements.rb, line 5 def escape_glob self.gsub(/[\\\{\}\[\]\*\?]/) { |x| "\\" + x } end