Contents

class String
  # Centers each newline of a string.
  # (This is probably how #center itself should work.)
  #
  #   require 'facet/string/center_lines'
  #
  #   s = <<-EOS
  #   This is a test
  #   and
  #   so on
  #   EOS
  #   puts s.center_lines(14)
  #
  # _produces_
  #
  #   This is a test
  #        and
  #       so on
  #
  def center_lines(n)
    s = ''
    lines = self.split(/\n/)
    lines.each{ |line| s << line.center(n) << "\n" }
    s
  end
end

Version data entries

4 entries across 4 versions & 1 rubygems

Version	Path
facets-0.6.3	lib/facet/string/center_lines.rb
facets-0.7.0	lib/facet/string/center_lines.rb
facets-0.7.1	lib/facet/string/center_lines.rb
facets-0.7.2	lib/facet/string/center_lines.rb