scmuser created the topic: Add each array element to the lines of a file in ruby
Add each array element to the lines of a file in ruby
Either use Array#each to iterate over your array and call IO#puts to write each element to the file (puts adds a record separator, typically a newline character):
[code language=”css”]
File.open("test.txt", "w+") do |f|
a.each { |element| f.puts(element) }
end
[/code]
Or pass the whole array to puts:
[code language=”css”]
File.open("test.txt", "w+") do |f|
f.puts(a)
end
[/code]
Source –http://stackoverflow.com/questions/18900474/add-each-array-element-to-the-lines-of-a-file-in-ruby
