How to send each array element to pipeline?

Question

ruby

Good day, Ruby.
There is a file which is read through readlines. Further there are some manipulations with these lines.
And then the string must be sent to the minio store via the pipeline.

The problem is that the pipeline to the store rises by launching the binary.

require 'shell'
shell.system("minio-cmd pipe minio-server/my_store/long_test.txt")

Actually option N1, but it does not fit, since the pipeline will be closed after sending the first line.

require 'shell'
shell = Shell.new
pipeline = shell.system("minio-cmd pipe minio-server/my_store/long_test.txt")

File.readlines('data.txt').each do |line|
  shell.echo(line) | pipeline
end

Option N2, also unfortunately non-working

def pipe_it
  File.readlines('data.txt').each do |line|
   .......
   .......
   yield(line)
  end
end
pipe_it{|x| shell.echo("#{x}")} | pipeline

Where to dig? What implementation options are possible without the use of additional gems?
Thanks in advance for your replies.

Answer 1

And if you create a shell for each line, i.e. inside the file read block?

File.readlines('data.txt').each do |line|
  shell.system("minio-cmd pipe minio-server/my_store/long_test.txt | #{line}")
end

I haven't tested it, but it should work within the block.