Ruby 2.4.0.preview 1 launched today with unicode aware downcase/upcase.
In the mean time, rails active support provides this.
If the code path isn’t critical, it can be added. Not sure if we must add tough 
.
Ruby 2.4.0.preview 1 launched today with unicode aware downcase/upcase.
In the mean time, rails active support provides this.
If the code path isn’t critical, it can be added. Not sure if we must add tough .