gem install wordwrap
require 'wordwrap'
msg = 'This makes the possibility of breaking up a string alot easier than simply writing your own.'
s = WordWrap.new(msg, 30).to_s
puts s
output:
This makes the possibility of breaking up a string alot easier than simply writing your own.
s.split(/\n/).map(&:length)
#=> [29, 25, 26, 9]
msg = 'Today is Wednesday'
s = WordWrap.new(msg, 30).to_s
a = s.split(/\n/)
#=> ["Today is Wednesday"]
- wordwrap https://rubygems.org/gems/wordwrap
word_wrap wordwrap wrap slice