Contents

class Array
  def join_with( sep, fin=nil )
    s = join(sep)
    if fin
      rsep = Regexp.escape(sep.to_s)
      rlast = Regexp.escape(last.to_s)
      s.sub!(/#{rsep}#{rlast}$/,"#{fin}#{last}")
    end
    return s
  end
end

Version data entries

4 entries across 4 versions & 1 rubygems

Version	Path
facets-1.8.49	work/core/join_with.rb
facets-1.8.0	work/core/join_with.rb
facets-1.8.20	work/core/join_with.rb
facets-1.8.8	work/core/join_with.rb