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# File 'lib/fec/cli.rb', line 22
def rename(folder_path)
old_extension = options.fetch('old_extension')
new_extension = options.fetch('new_extension')
Dir.entries("#{folder_path}/").each do |name|
path = "#{folder_path}/#{name}"
if directory?(path)
notice_message("Processing #{path}")
rename(path)
elsif name.downcase.include? old_extension
old_file_name = "#{folder_path}/#{name}"
new_file_name = "#{folder_path}/#{File.basename(name, '.*')}.#{new_extension}"
notice_message("Changing #{name}")
FileUtils.mv old_file_name, new_file_name
end
end
end
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