View difference between Paste ID: KGt5xB2P and NB7jQvr8

 #!/usr/bin/env ruby
 
 $annoyingstr = ARGV[0]
 $todir = ARGV[1]
 
 def addquotestodir
   if $todir.match(/"/)
       "'".concat($todir).concat("'")
   elsif
     if $todir.match(/'/)
       "'".concat($todir).concat("'")
     end
   end
 end
 
 
 
 
 def batchrename(dirvari)
   addquotestodir
   Dir["#{dirvari}/*"].each do |name|
     new_name = name.gsub($annoyingstr, "")
     puts "#{name} renamed to #{new_name}"
     File.rename(name, new_name)
   end
 end
 
 def listcwd
   Dir.foreach("#{Dir.pwd}") do |fname|
     puts fname
   end
 end
 
 
 puts "All instances of #{$annoyingstr} removed from the directory."
 
 batchrename($todir)
 
 # Current Usage ruby this-script.rb "string" /path/to/dir/*string*
 #