A Ruby write to file example
# open and write to a file with ruby
open('myfile.out', 'w') do |f|
f.puts "Hello, world."
end
# an alternative approach:
open('myfile.out', 'w') do |f|
f << "Hello, world.\n"
endA Ruby write to file example
# open and write to a file with ruby
open('myfile.out', 'w') do |f|
f.puts "Hello, world."
end
# an alternative approach:
open('myfile.out', 'w') do |f|
f << "Hello, world.\n"
endload file in terminal ruby
launch irb
require './ruby_file.rb'Copyright © 2021 Codeinu
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